Endmill vs drillbit

The cutter is a rotary cutter with one or more teeth for milling. When working, each cutter tooth intermittently cuts the residual of the workpiece.

Milling machine

For tungsten carbide end mill bits, it is a kind of equipment used in drilling engineering. And its main function is drilling, which are through holes and blind holes, respectively referring to the original holes for reprocessing, and the original holes without holes to drill. The general processing size is 2~40mm. Most are twist drill, flat drill, center drill, deep hole drill and sleeve drill. Although reamers and countersinks cannot drill holes in solid materials, they are traditionally classified as drill bits.

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Stainless Steel 316 is an austenitic stainless steel alloy with 17% chromium and 13% nickel. It is the most popular stainless steel when high corrosion resistance is required.It is a chromium-nickel-molybdenum stainless with low carbon (0.08%) content. The low carbon content combined with high chromium/nickel/molybdenum amount results in soft material with high resistance to machining and a low machinability rating of 40%.The molybdenum gives 316 better corrosion-resistant properties than 304 stainless, notably higher resistance to pitting and crevice corrosion in chloride environments.It is mainly used in food preparation equipment, laboratory devices, chemical containers, fasteners, and heaf-exchangers.316 stainless has several variations:NameExplanationMachinability (%)316 (Regular)40%316LL stands for Low Carbon. The carbon amount is 0.03%, vs 0.08% in the other 316 alloys. It is mainly used in pulp-handling equipment, rubber production, and high-temperature equipment.35%316LVMVM stands for Vacuum Melt required to achieve high-level micro-cleanliness. This alloy is mostly used in medical applications such as bone screws35%316NN stands for Nitrogen. It is produced with 0.10–0.16% nitrogen, which improves resistance against pitting and crevice corrosion. 316N is mainly used for chemical handling accessories.~40%316FF stands for Freecut. It has a minimum content of 0.1% of Sulfur, which enhances its machinability. It is primarily used on Swiss-type Machines (Screw Machines) when productivity is a crucial factor.~50%The main characteristic of austenitic stainless is the low carbon content combined with high chromium/nickel content. The result is a ductile material with high resistance to machining. Because of its softness, you must use a sharp and positive cutting edge. One of the biggest problems in machining stainless steel 316 is the forming of notch wear at the depth of the cut line, which results in a burr forming on the workpiece. The best method to avoid notch wear is to constantly change the machining depth.Summery:For general Turning of Stainless Steel 316 at stable conditions use a grade with a Semi Hard substrate and CVD coating.In case you are running at a cutting speed that is lower than 390 SFM (120 m/min), it is better to use a grade with aSemi Hard substrate and PVD coating.For general Milling use a grade with a Semi Hard substrate and PVD coating.For detailed carbide grades recommendations, check the Below Chart, or use the Grades Wizrad.Recommended Cutting speed range for turning at stable conditions is 490 - 660 [SFM] / 150 - 200 [m/min].Recommended Cutting speed range for milling with stable clamping and short overhang is 310 - 410 [SFM] / 95 - 125 [m/min]For detailed cutting speed recomendations, check the Below Table, or use our Speed and Feed Calculator.Equivalent International Designations for Stainless Steel 316StandardNamesae316wnr1.4401dinX5CrNiMo17-13-3bs316S33, 58Jss2343anforZ6CND19.12.03uniX5CrNiMo1713unfF.3543js1SUS316Chemical Composition for Stainless Steel 316ElementAmountChromium (Cr)17%Nickel (Ni)13%Manganese (Mn)2.00%Molybdenum (Mo)1.50%Silicon (Si)0.75%Carbon (C)0.08%Phosphorus (P)0.04%Sulfur (S)0.03%Cutting Speeds Recomendations for Stainless Steel 316* Click on the speeds below for higher precision in specific conditions!ApplicationVc (m/min)Vc (SFM)Turning150-200490-660Milling95-125310-410Parting60-80200-260Grooving90-120300-390Drilling45-60150-200Important! The speed estimation is given for an ideal situation:Most suitable carbide gradeStable tool clampingStable workpiece clampingGood quality raw materialA short overhang of the cutting tool.Nominal hardness of the material.etc.Click on the speeds in the above table to get better precision for specific parametersOr use our Speed and Feed CalculatorRecommended Carbide Grades for Stainless Steel 316TurningMilling (Indexable)Parting OffGrooving* If you do nott understand the below table? Read This Explanation to make the most out of it!Grade for TurningFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC2015MM - Stainless SteelTTurningCVDM05 - M15MMMSandvikGC2220MM - Stainless SteelTTurningCVDM10 - M25MMMMSandvikGC2025MM - Stainless SteelTTurningCVDM15 - M35MMMMMSandvikGC2035MM - Stainless SteelTTurningPVDM20 - M45MMMMMMIscarIC807 (IC907)MM - Stainless SteelTTurningPVDM05 - M20MMMMIscarIC6015MM - Stainless SteelTTurningCVDM05 - M15MMMIscarIC6025MM - Stainless SteelTTurningCVDM15 - M35MMMMMIscarIC830 (IC328)MM - Stainless SteelTTurningPVDM20 - M45MMMMMMKennametalKCU10B (KCU10)MM - Stainless SteelTTurningPVDM05 - M20MMMMKennametalKCM15B (KCM15)MM - Stainless SteelTTurningCVDM10 - M20MMMKennametalKCM25B (KCM25)MM - Stainless SteelTTurningCVDM15 - M35MMMMMKennametalKCU25 (KC5025)MM - Stainless SteelTTurningPVDM15 - M30MMMMKennametalKCM35B (KCM35)MM - Stainless SteelTTurningCVDM30 - M40MMMWalterWSM10S (WSM10)MM - Stainless SteelTTurningPVDM05 - M20MMMMWalterWMP20SMM - Stainless SteelTTurningCVDM10 - M30MMMMMWalterWSM20S (WSM20)MM - Stainless SteelTTurningPVDM10 - M30MMMMMWalterWSM30S (WSM30)MM - Stainless SteelTTurningPVDM25 - M40MMMMSecoTM2000MM - Stainless SteelTTurningCVDM05 - M25MMMMMSecoCP500MM - Stainless SteelTTurningPVDM15 - M40MMMMMMSecoCP600MM - Stainless SteelTTurningPVDM20 - M45MMMMMMSecoTM4000MM - Stainless SteelTTurningCVDM25 - M40MMMMTungaloyT6120MM - Stainless SteelTTurningCVDM10 - M20MMMTungaloyT6130MM - Stainless SteelTTurningCVDM15 - M30MMMMTungaloyAH630MM - Stainless SteelTTurningPVDM15 - M30MMMMTungaloyAH645MM - Stainless SteelTTurningPVDM30 - M40MMMMitsubishiMC7015MM - Stainless SteelTTurningCVDM05 - M20MMMMMitsubishiVP15TFMM - Stainless SteelTTurningPVDM10 - M30MMMMMMitsubishiMC7025MM - Stainless SteelTTurningCVDM15 - M35MMMMMMitsubishiMP7035MM - Stainless SteelTTurningPVDM30 - M45MMMMSumitomoAC6020M (AC610M)MM - Stainless SteelTTurningCVDM05 - M25MMMMMSumitomoAC6030M (AC630M)MM - Stainless SteelTTurningCVDM10 - M35MMMMMMSumitomoAC1030UMM - Stainless SteelTTurningPVDM20 - M40MMMMMSumitomoAC6040MMM - Stainless SteelTTurningPVDM25 - M45MMMMMGrade for Milling (Indexable)Filter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikS30TMM - Stainless SteelMMillingPVDM05 - M15MMMSandvikGC1040MM - Stainless SteelMMillingPVDM10 - M30MMMMMSandvikGC2040MM - Stainless SteelMMillingCVDM25 - M40MMMMIscarIC808 (IC908)MM - Stainless SteelMMillingPVDM05 - M15MMMIscarIC830 (IC328)MM - Stainless SteelMMillingPVDM10 - M30MMMMMIscarIC330 (IC328)MM - Stainless SteelMMillingPVDM15 - M40MMMMMMKennametalKC522MMM - Stainless SteelMMillingPVDM10 - M25MMMMKennametalKCSM40MM - Stainless SteelMMillingPVDM20 - M35MMMMKennametalKC725MMM - Stainless SteelMMillingPVDM30 - M40MMMWalterWSM35SMM - Stainless SteelMMillingPVDM25 - M45MMMMMWalterWSP45S (WSP45S)MM - Stainless SteelMMillingPVDM35 - M45MMMSecoMP2501MM - Stainless SteelMMillingCVDM05 - M20MMMMSecoF40MMM - Stainless SteelMMillingPVDM10 - M40MMMMMMMSecoT350MMM - Stainless SteelMMillingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelMMillingPVDM15 - M30MMMMTungaloyAH120MM - Stainless SteelMMillingPVDM15 - M25MMMTungaloyT3225MM - Stainless SteelMMillingCVDM20 - M35MMMMTungaloyAH3225MM - Stainless SteelMMillingPVDM20 - M35MMMMTungaloyAH130MM - Stainless SteelMMillingPVDM25 - M40MMMMTungaloyAH3135MM - Stainless SteelMMillingPVDM30 - M40MMMTungaloyAH140MM - Stainless SteelMMillingPVDM30 - M45MMMMMitsubishiMP7130MM - Stainless SteelMMillingPVDM05 - M35MMMMMMMMitsubishiMP7140MM - Stainless SteelMMillingPVDM30 - M45MMMMSumitomoXCU2500MM - Stainless SteelMMillingCVDM05 - M20MMMMSumitomoACM100MM - Stainless SteelMMillingPVDM05 - M15MMMSumitomoACU2500MM - Stainless SteelMMillingPVDM10 - M30MMMMMSumitomoACM200MM - Stainless SteelMMillingCVDM10 - M25MMMMSumitomoACM300MM - Stainless SteelMMillingPVDM20 - M40MMMMMGrade for Parting OffFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelPPartingPVDM10 - M30MMMMMSandvikGC1135MM - Stainless SteelPPartingPVDM20 - M40MMMMMIscarIC807 (IC907)MM - Stainless SteelPPartingPVDM05 - M10MMIscarIC808 (IC908)MM - Stainless SteelPPartingPVDM10 - M30MMMMMIscarIC5400MM - Stainless SteelPPartingCVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelPPartingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelPPartingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelPPartingPVDM15 - M30MMMMWalterWSM13SMM - Stainless SteelPPartingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelPPartingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelPPartingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelPPartingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelPPartingPVDM10 - M40MMMMMMMSecoCP600MM - Stainless SteelPPartingPVDM20 - M45MMMMMMSecoT350MMM - Stainless SteelPPartingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelPPartingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelPPartingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelPPartingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelPPartingPVDM05 - M10MMMitsubishiVP20RTMM - Stainless SteelPPartingPVDM10 - M30MMMMMMitsubishiVP30RTMM - Stainless SteelPPartingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelPPartingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelPPartingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelPPartingCVDM20 - M40MMMMMGrade for GroovingFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelGGroovingPVDM05 - M35MMMMMMMIscarIC807 (IC907)MM - Stainless SteelGGroovingPVDM05 - M15MMMIscarIC808 (IC908)MM - Stainless SteelGGroovingPVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelGGroovingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelGGroovingPVDM10 - M25MMMMWalterWSM13SMM - Stainless SteelGGroovingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelGGroovingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelGGroovingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelGGroovingPVDM10 - M25MMMMSecoCP600MM - Stainless SteelGGroovingPVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelGGroovingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelGGroovingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelGGroovingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelGGroovingPVDM05 - M15MMMMitsubishiVP20RTMM - Stainless SteelGGroovingPVDM10 - M25MMMMMitsubishiVP30RTMM - Stainless SteelGGroovingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelGGroovingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelGGroovingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelGGroovingCVDM20 - M40MMMMMRecommended Insert Cutting Edge Geometry for Stainless Steel 316Honing Size:0.03-0.05 mm / 0.001-0.002"Rake Angle:9° -11°Land Angle:PositiveLand Width:0.20-0.30 mm / 0.008-0.012"Learn more about carbide inserts Cutting-Edge Geometry Parameters.Our Top Picks

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Mill vs drillfor metal

In addition, according to the shape, there is a flat-bottomed end mill, ball nose end mill, corner radius end mill, forming cutters, chamfering cutters, T-shaped cutters and roughing end mills for your choice.

Mill Drill

As you know, the carbide end mill is the most general use milling cutter tool on CNC machines. They can be cut simultaneously or separately, which is mainly used for plane milling, groove milling, step face milling and profiling milling.

316 stainless has several variations:NameExplanationMachinability (%)316 (Regular)40%316LL stands for Low Carbon. The carbon amount is 0.03%, vs 0.08% in the other 316 alloys. It is mainly used in pulp-handling equipment, rubber production, and high-temperature equipment.35%316LVMVM stands for Vacuum Melt required to achieve high-level micro-cleanliness. This alloy is mostly used in medical applications such as bone screws35%316NN stands for Nitrogen. It is produced with 0.10–0.16% nitrogen, which improves resistance against pitting and crevice corrosion. 316N is mainly used for chemical handling accessories.~40%316FF stands for Freecut. It has a minimum content of 0.1% of Sulfur, which enhances its machinability. It is primarily used on Swiss-type Machines (Screw Machines) when productivity is a crucial factor.~50%The main characteristic of austenitic stainless is the low carbon content combined with high chromium/nickel content. The result is a ductile material with high resistance to machining. Because of its softness, you must use a sharp and positive cutting edge. One of the biggest problems in machining stainless steel 316 is the forming of notch wear at the depth of the cut line, which results in a burr forming on the workpiece. The best method to avoid notch wear is to constantly change the machining depth.Summery:For general Turning of Stainless Steel 316 at stable conditions use a grade with a Semi Hard substrate and CVD coating.In case you are running at a cutting speed that is lower than 390 SFM (120 m/min), it is better to use a grade with aSemi Hard substrate and PVD coating.For general Milling use a grade with a Semi Hard substrate and PVD coating.For detailed carbide grades recommendations, check the Below Chart, or use the Grades Wizrad.Recommended Cutting speed range for turning at stable conditions is 490 - 660 [SFM] / 150 - 200 [m/min].Recommended Cutting speed range for milling with stable clamping and short overhang is 310 - 410 [SFM] / 95 - 125 [m/min]For detailed cutting speed recomendations, check the Below Table, or use our Speed and Feed Calculator.Equivalent International Designations for Stainless Steel 316StandardNamesae316wnr1.4401dinX5CrNiMo17-13-3bs316S33, 58Jss2343anforZ6CND19.12.03uniX5CrNiMo1713unfF.3543js1SUS316Chemical Composition for Stainless Steel 316ElementAmountChromium (Cr)17%Nickel (Ni)13%Manganese (Mn)2.00%Molybdenum (Mo)1.50%Silicon (Si)0.75%Carbon (C)0.08%Phosphorus (P)0.04%Sulfur (S)0.03%Cutting Speeds Recomendations for Stainless Steel 316* Click on the speeds below for higher precision in specific conditions!ApplicationVc (m/min)Vc (SFM)Turning150-200490-660Milling95-125310-410Parting60-80200-260Grooving90-120300-390Drilling45-60150-200Important! The speed estimation is given for an ideal situation:Most suitable carbide gradeStable tool clampingStable workpiece clampingGood quality raw materialA short overhang of the cutting tool.Nominal hardness of the material.etc.Click on the speeds in the above table to get better precision for specific parametersOr use our Speed and Feed CalculatorRecommended Carbide Grades for Stainless Steel 316TurningMilling (Indexable)Parting OffGrooving* If you do nott understand the below table? Read This Explanation to make the most out of it!Grade for TurningFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC2015MM - Stainless SteelTTurningCVDM05 - M15MMMSandvikGC2220MM - Stainless SteelTTurningCVDM10 - M25MMMMSandvikGC2025MM - Stainless SteelTTurningCVDM15 - M35MMMMMSandvikGC2035MM - Stainless SteelTTurningPVDM20 - M45MMMMMMIscarIC807 (IC907)MM - Stainless SteelTTurningPVDM05 - M20MMMMIscarIC6015MM - Stainless SteelTTurningCVDM05 - M15MMMIscarIC6025MM - Stainless SteelTTurningCVDM15 - M35MMMMMIscarIC830 (IC328)MM - Stainless SteelTTurningPVDM20 - M45MMMMMMKennametalKCU10B (KCU10)MM - Stainless SteelTTurningPVDM05 - M20MMMMKennametalKCM15B (KCM15)MM - Stainless SteelTTurningCVDM10 - M20MMMKennametalKCM25B (KCM25)MM - Stainless SteelTTurningCVDM15 - M35MMMMMKennametalKCU25 (KC5025)MM - Stainless SteelTTurningPVDM15 - M30MMMMKennametalKCM35B (KCM35)MM - Stainless SteelTTurningCVDM30 - M40MMMWalterWSM10S (WSM10)MM - Stainless SteelTTurningPVDM05 - M20MMMMWalterWMP20SMM - Stainless SteelTTurningCVDM10 - M30MMMMMWalterWSM20S (WSM20)MM - Stainless SteelTTurningPVDM10 - M30MMMMMWalterWSM30S (WSM30)MM - Stainless SteelTTurningPVDM25 - M40MMMMSecoTM2000MM - Stainless SteelTTurningCVDM05 - M25MMMMMSecoCP500MM - Stainless SteelTTurningPVDM15 - M40MMMMMMSecoCP600MM - Stainless SteelTTurningPVDM20 - M45MMMMMMSecoTM4000MM - Stainless SteelTTurningCVDM25 - M40MMMMTungaloyT6120MM - Stainless SteelTTurningCVDM10 - M20MMMTungaloyT6130MM - Stainless SteelTTurningCVDM15 - M30MMMMTungaloyAH630MM - Stainless SteelTTurningPVDM15 - M30MMMMTungaloyAH645MM - Stainless SteelTTurningPVDM30 - M40MMMMitsubishiMC7015MM - Stainless SteelTTurningCVDM05 - M20MMMMMitsubishiVP15TFMM - Stainless SteelTTurningPVDM10 - M30MMMMMMitsubishiMC7025MM - Stainless SteelTTurningCVDM15 - M35MMMMMMitsubishiMP7035MM - Stainless SteelTTurningPVDM30 - M45MMMMSumitomoAC6020M (AC610M)MM - Stainless SteelTTurningCVDM05 - M25MMMMMSumitomoAC6030M (AC630M)MM - Stainless SteelTTurningCVDM10 - M35MMMMMMSumitomoAC1030UMM - Stainless SteelTTurningPVDM20 - M40MMMMMSumitomoAC6040MMM - Stainless SteelTTurningPVDM25 - M45MMMMMGrade for Milling (Indexable)Filter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikS30TMM - Stainless SteelMMillingPVDM05 - M15MMMSandvikGC1040MM - Stainless SteelMMillingPVDM10 - M30MMMMMSandvikGC2040MM - Stainless SteelMMillingCVDM25 - M40MMMMIscarIC808 (IC908)MM - Stainless SteelMMillingPVDM05 - M15MMMIscarIC830 (IC328)MM - Stainless SteelMMillingPVDM10 - M30MMMMMIscarIC330 (IC328)MM - Stainless SteelMMillingPVDM15 - M40MMMMMMKennametalKC522MMM - Stainless SteelMMillingPVDM10 - M25MMMMKennametalKCSM40MM - Stainless SteelMMillingPVDM20 - M35MMMMKennametalKC725MMM - Stainless SteelMMillingPVDM30 - M40MMMWalterWSM35SMM - Stainless SteelMMillingPVDM25 - M45MMMMMWalterWSP45S (WSP45S)MM - Stainless SteelMMillingPVDM35 - M45MMMSecoMP2501MM - Stainless SteelMMillingCVDM05 - M20MMMMSecoF40MMM - Stainless SteelMMillingPVDM10 - M40MMMMMMMSecoT350MMM - Stainless SteelMMillingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelMMillingPVDM15 - M30MMMMTungaloyAH120MM - Stainless SteelMMillingPVDM15 - M25MMMTungaloyT3225MM - Stainless SteelMMillingCVDM20 - M35MMMMTungaloyAH3225MM - Stainless SteelMMillingPVDM20 - M35MMMMTungaloyAH130MM - Stainless SteelMMillingPVDM25 - M40MMMMTungaloyAH3135MM - Stainless SteelMMillingPVDM30 - M40MMMTungaloyAH140MM - Stainless SteelMMillingPVDM30 - M45MMMMMitsubishiMP7130MM - Stainless SteelMMillingPVDM05 - M35MMMMMMMMitsubishiMP7140MM - Stainless SteelMMillingPVDM30 - M45MMMMSumitomoXCU2500MM - Stainless SteelMMillingCVDM05 - M20MMMMSumitomoACM100MM - Stainless SteelMMillingPVDM05 - M15MMMSumitomoACU2500MM - Stainless SteelMMillingPVDM10 - M30MMMMMSumitomoACM200MM - Stainless SteelMMillingCVDM10 - M25MMMMSumitomoACM300MM - Stainless SteelMMillingPVDM20 - M40MMMMMGrade for Parting OffFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelPPartingPVDM10 - M30MMMMMSandvikGC1135MM - Stainless SteelPPartingPVDM20 - M40MMMMMIscarIC807 (IC907)MM - Stainless SteelPPartingPVDM05 - M10MMIscarIC808 (IC908)MM - Stainless SteelPPartingPVDM10 - M30MMMMMIscarIC5400MM - Stainless SteelPPartingCVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelPPartingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelPPartingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelPPartingPVDM15 - M30MMMMWalterWSM13SMM - Stainless SteelPPartingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelPPartingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelPPartingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelPPartingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelPPartingPVDM10 - M40MMMMMMMSecoCP600MM - Stainless SteelPPartingPVDM20 - M45MMMMMMSecoT350MMM - Stainless SteelPPartingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelPPartingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelPPartingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelPPartingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelPPartingPVDM05 - M10MMMitsubishiVP20RTMM - Stainless SteelPPartingPVDM10 - M30MMMMMMitsubishiVP30RTMM - Stainless SteelPPartingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelPPartingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelPPartingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelPPartingCVDM20 - M40MMMMMGrade for GroovingFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelGGroovingPVDM05 - M35MMMMMMMIscarIC807 (IC907)MM - Stainless SteelGGroovingPVDM05 - M15MMMIscarIC808 (IC908)MM - Stainless SteelGGroovingPVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelGGroovingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelGGroovingPVDM10 - M25MMMMWalterWSM13SMM - Stainless SteelGGroovingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelGGroovingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelGGroovingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelGGroovingPVDM10 - M25MMMMSecoCP600MM - Stainless SteelGGroovingPVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelGGroovingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelGGroovingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelGGroovingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelGGroovingPVDM05 - M15MMMMitsubishiVP20RTMM - Stainless SteelGGroovingPVDM10 - M25MMMMMitsubishiVP30RTMM - Stainless SteelGGroovingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelGGroovingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelGGroovingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelGGroovingCVDM20 - M40MMMMMRecommended Insert Cutting Edge Geometry for Stainless Steel 316Honing Size:0.03-0.05 mm / 0.001-0.002"Rake Angle:9° -11°Land Angle:PositiveLand Width:0.20-0.30 mm / 0.008-0.012"Learn more about carbide inserts Cutting-Edge Geometry Parameters.Our Top Picks

It is a chromium-nickel-molybdenum stainless with low carbon (0.08%) content. The low carbon content combined with high chromium/nickel/molybdenum amount results in soft material with high resistance to machining and a low machinability rating of 40%.The molybdenum gives 316 better corrosion-resistant properties than 304 stainless, notably higher resistance to pitting and crevice corrosion in chloride environments.It is mainly used in food preparation equipment, laboratory devices, chemical containers, fasteners, and heaf-exchangers.316 stainless has several variations:NameExplanationMachinability (%)316 (Regular)40%316LL stands for Low Carbon. The carbon amount is 0.03%, vs 0.08% in the other 316 alloys. It is mainly used in pulp-handling equipment, rubber production, and high-temperature equipment.35%316LVMVM stands for Vacuum Melt required to achieve high-level micro-cleanliness. This alloy is mostly used in medical applications such as bone screws35%316NN stands for Nitrogen. It is produced with 0.10–0.16% nitrogen, which improves resistance against pitting and crevice corrosion. 316N is mainly used for chemical handling accessories.~40%316FF stands for Freecut. It has a minimum content of 0.1% of Sulfur, which enhances its machinability. It is primarily used on Swiss-type Machines (Screw Machines) when productivity is a crucial factor.~50%The main characteristic of austenitic stainless is the low carbon content combined with high chromium/nickel content. The result is a ductile material with high resistance to machining. Because of its softness, you must use a sharp and positive cutting edge. One of the biggest problems in machining stainless steel 316 is the forming of notch wear at the depth of the cut line, which results in a burr forming on the workpiece. The best method to avoid notch wear is to constantly change the machining depth.Summery:For general Turning of Stainless Steel 316 at stable conditions use a grade with a Semi Hard substrate and CVD coating.In case you are running at a cutting speed that is lower than 390 SFM (120 m/min), it is better to use a grade with aSemi Hard substrate and PVD coating.For general Milling use a grade with a Semi Hard substrate and PVD coating.For detailed carbide grades recommendations, check the Below Chart, or use the Grades Wizrad.Recommended Cutting speed range for turning at stable conditions is 490 - 660 [SFM] / 150 - 200 [m/min].Recommended Cutting speed range for milling with stable clamping and short overhang is 310 - 410 [SFM] / 95 - 125 [m/min]For detailed cutting speed recomendations, check the Below Table, or use our Speed and Feed Calculator.Equivalent International Designations for Stainless Steel 316StandardNamesae316wnr1.4401dinX5CrNiMo17-13-3bs316S33, 58Jss2343anforZ6CND19.12.03uniX5CrNiMo1713unfF.3543js1SUS316Chemical Composition for Stainless Steel 316ElementAmountChromium (Cr)17%Nickel (Ni)13%Manganese (Mn)2.00%Molybdenum (Mo)1.50%Silicon (Si)0.75%Carbon (C)0.08%Phosphorus (P)0.04%Sulfur (S)0.03%Cutting Speeds Recomendations for Stainless Steel 316* Click on the speeds below for higher precision in specific conditions!ApplicationVc (m/min)Vc (SFM)Turning150-200490-660Milling95-125310-410Parting60-80200-260Grooving90-120300-390Drilling45-60150-200Important! The speed estimation is given for an ideal situation:Most suitable carbide gradeStable tool clampingStable workpiece clampingGood quality raw materialA short overhang of the cutting tool.Nominal hardness of the material.etc.Click on the speeds in the above table to get better precision for specific parametersOr use our Speed and Feed CalculatorRecommended Carbide Grades for Stainless Steel 316TurningMilling (Indexable)Parting OffGrooving* If you do nott understand the below table? Read This Explanation to make the most out of it!Grade for TurningFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC2015MM - Stainless SteelTTurningCVDM05 - M15MMMSandvikGC2220MM - Stainless SteelTTurningCVDM10 - M25MMMMSandvikGC2025MM - Stainless SteelTTurningCVDM15 - M35MMMMMSandvikGC2035MM - Stainless SteelTTurningPVDM20 - M45MMMMMMIscarIC807 (IC907)MM - Stainless SteelTTurningPVDM05 - M20MMMMIscarIC6015MM - Stainless SteelTTurningCVDM05 - M15MMMIscarIC6025MM - Stainless SteelTTurningCVDM15 - M35MMMMMIscarIC830 (IC328)MM - Stainless SteelTTurningPVDM20 - M45MMMMMMKennametalKCU10B (KCU10)MM - Stainless SteelTTurningPVDM05 - M20MMMMKennametalKCM15B (KCM15)MM - Stainless SteelTTurningCVDM10 - M20MMMKennametalKCM25B (KCM25)MM - Stainless SteelTTurningCVDM15 - M35MMMMMKennametalKCU25 (KC5025)MM - Stainless SteelTTurningPVDM15 - M30MMMMKennametalKCM35B (KCM35)MM - Stainless SteelTTurningCVDM30 - M40MMMWalterWSM10S (WSM10)MM - Stainless SteelTTurningPVDM05 - M20MMMMWalterWMP20SMM - Stainless SteelTTurningCVDM10 - M30MMMMMWalterWSM20S (WSM20)MM - Stainless SteelTTurningPVDM10 - M30MMMMMWalterWSM30S (WSM30)MM - Stainless SteelTTurningPVDM25 - M40MMMMSecoTM2000MM - Stainless SteelTTurningCVDM05 - M25MMMMMSecoCP500MM - Stainless SteelTTurningPVDM15 - M40MMMMMMSecoCP600MM - Stainless SteelTTurningPVDM20 - M45MMMMMMSecoTM4000MM - Stainless SteelTTurningCVDM25 - M40MMMMTungaloyT6120MM - Stainless SteelTTurningCVDM10 - M20MMMTungaloyT6130MM - Stainless SteelTTurningCVDM15 - M30MMMMTungaloyAH630MM - Stainless SteelTTurningPVDM15 - M30MMMMTungaloyAH645MM - Stainless SteelTTurningPVDM30 - M40MMMMitsubishiMC7015MM - Stainless SteelTTurningCVDM05 - M20MMMMMitsubishiVP15TFMM - Stainless SteelTTurningPVDM10 - M30MMMMMMitsubishiMC7025MM - Stainless SteelTTurningCVDM15 - M35MMMMMMitsubishiMP7035MM - Stainless SteelTTurningPVDM30 - M45MMMMSumitomoAC6020M (AC610M)MM - Stainless SteelTTurningCVDM05 - M25MMMMMSumitomoAC6030M (AC630M)MM - Stainless SteelTTurningCVDM10 - M35MMMMMMSumitomoAC1030UMM - Stainless SteelTTurningPVDM20 - M40MMMMMSumitomoAC6040MMM - Stainless SteelTTurningPVDM25 - M45MMMMMGrade for Milling (Indexable)Filter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikS30TMM - Stainless SteelMMillingPVDM05 - M15MMMSandvikGC1040MM - Stainless SteelMMillingPVDM10 - M30MMMMMSandvikGC2040MM - Stainless SteelMMillingCVDM25 - M40MMMMIscarIC808 (IC908)MM - Stainless SteelMMillingPVDM05 - M15MMMIscarIC830 (IC328)MM - Stainless SteelMMillingPVDM10 - M30MMMMMIscarIC330 (IC328)MM - Stainless SteelMMillingPVDM15 - M40MMMMMMKennametalKC522MMM - Stainless SteelMMillingPVDM10 - M25MMMMKennametalKCSM40MM - Stainless SteelMMillingPVDM20 - M35MMMMKennametalKC725MMM - Stainless SteelMMillingPVDM30 - M40MMMWalterWSM35SMM - Stainless SteelMMillingPVDM25 - M45MMMMMWalterWSP45S (WSP45S)MM - Stainless SteelMMillingPVDM35 - M45MMMSecoMP2501MM - Stainless SteelMMillingCVDM05 - M20MMMMSecoF40MMM - Stainless SteelMMillingPVDM10 - M40MMMMMMMSecoT350MMM - Stainless SteelMMillingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelMMillingPVDM15 - M30MMMMTungaloyAH120MM - Stainless SteelMMillingPVDM15 - M25MMMTungaloyT3225MM - Stainless SteelMMillingCVDM20 - M35MMMMTungaloyAH3225MM - Stainless SteelMMillingPVDM20 - M35MMMMTungaloyAH130MM - Stainless SteelMMillingPVDM25 - M40MMMMTungaloyAH3135MM - Stainless SteelMMillingPVDM30 - M40MMMTungaloyAH140MM - Stainless SteelMMillingPVDM30 - M45MMMMMitsubishiMP7130MM - Stainless SteelMMillingPVDM05 - M35MMMMMMMMitsubishiMP7140MM - Stainless SteelMMillingPVDM30 - M45MMMMSumitomoXCU2500MM - Stainless SteelMMillingCVDM05 - M20MMMMSumitomoACM100MM - Stainless SteelMMillingPVDM05 - M15MMMSumitomoACU2500MM - Stainless SteelMMillingPVDM10 - M30MMMMMSumitomoACM200MM - Stainless SteelMMillingCVDM10 - M25MMMMSumitomoACM300MM - Stainless SteelMMillingPVDM20 - M40MMMMMGrade for Parting OffFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelPPartingPVDM10 - M30MMMMMSandvikGC1135MM - Stainless SteelPPartingPVDM20 - M40MMMMMIscarIC807 (IC907)MM - Stainless SteelPPartingPVDM05 - M10MMIscarIC808 (IC908)MM - Stainless SteelPPartingPVDM10 - M30MMMMMIscarIC5400MM - Stainless SteelPPartingCVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelPPartingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelPPartingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelPPartingPVDM15 - M30MMMMWalterWSM13SMM - Stainless SteelPPartingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelPPartingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelPPartingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelPPartingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelPPartingPVDM10 - M40MMMMMMMSecoCP600MM - Stainless SteelPPartingPVDM20 - M45MMMMMMSecoT350MMM - Stainless SteelPPartingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelPPartingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelPPartingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelPPartingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelPPartingPVDM05 - M10MMMitsubishiVP20RTMM - Stainless SteelPPartingPVDM10 - M30MMMMMMitsubishiVP30RTMM - Stainless SteelPPartingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelPPartingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelPPartingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelPPartingCVDM20 - M40MMMMMGrade for GroovingFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelGGroovingPVDM05 - M35MMMMMMMIscarIC807 (IC907)MM - Stainless SteelGGroovingPVDM05 - M15MMMIscarIC808 (IC908)MM - Stainless SteelGGroovingPVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelGGroovingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelGGroovingPVDM10 - M25MMMMWalterWSM13SMM - Stainless SteelGGroovingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelGGroovingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelGGroovingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelGGroovingPVDM10 - M25MMMMSecoCP600MM - Stainless SteelGGroovingPVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelGGroovingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelGGroovingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelGGroovingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelGGroovingPVDM05 - M15MMMMitsubishiVP20RTMM - Stainless SteelGGroovingPVDM10 - M25MMMMMitsubishiVP30RTMM - Stainless SteelGGroovingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelGGroovingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelGGroovingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelGGroovingCVDM20 - M40MMMMMRecommended Insert Cutting Edge Geometry for Stainless Steel 316Honing Size:0.03-0.05 mm / 0.001-0.002"Rake Angle:9° -11°Land Angle:PositiveLand Width:0.20-0.30 mm / 0.008-0.012"Learn more about carbide inserts Cutting-Edge Geometry Parameters.Our Top Picks

Mill vs drillpress

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Third, various categories, the former is sharp and shovel tooth milling, the later is diamond drill bit, roller cone bit and scraper drill bit.

Drill MillBit

Here you may wonder what’s the difference between endmill and drill bit? Can an endmill can be used as drill bits? What’s the difference between reamers and end mills?

First, different processing requirements: end mills are for milling, while drill bits are for drilling and reaming. Although in some cases, the milling cutter can also drilling, but it is not the mainstream.

Endmill vsfacemill

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Have you ever noticed that the shape of end mill bits is similar to the drill bits? And do you know their difference? Both end mill and drill bit are CNC cutting tools, while they differ greatly in structure, usage and price. Here is an article about their details for your reference.

The main characteristic of austenitic stainless is the low carbon content combined with high chromium/nickel content. The result is a ductile material with high resistance to machining. Because of its softness, you must use a sharp and positive cutting edge. One of the biggest problems in machining stainless steel 316 is the forming of notch wear at the depth of the cut line, which results in a burr forming on the workpiece. The best method to avoid notch wear is to constantly change the machining depth.Summery:For general Turning of Stainless Steel 316 at stable conditions use a grade with a Semi Hard substrate and CVD coating.In case you are running at a cutting speed that is lower than 390 SFM (120 m/min), it is better to use a grade with aSemi Hard substrate and PVD coating.For general Milling use a grade with a Semi Hard substrate and PVD coating.For detailed carbide grades recommendations, check the Below Chart, or use the Grades Wizrad.Recommended Cutting speed range for turning at stable conditions is 490 - 660 [SFM] / 150 - 200 [m/min].Recommended Cutting speed range for milling with stable clamping and short overhang is 310 - 410 [SFM] / 95 - 125 [m/min]For detailed cutting speed recomendations, check the Below Table, or use our Speed and Feed Calculator.Equivalent International Designations for Stainless Steel 316StandardNamesae316wnr1.4401dinX5CrNiMo17-13-3bs316S33, 58Jss2343anforZ6CND19.12.03uniX5CrNiMo1713unfF.3543js1SUS316Chemical Composition for Stainless Steel 316ElementAmountChromium (Cr)17%Nickel (Ni)13%Manganese (Mn)2.00%Molybdenum (Mo)1.50%Silicon (Si)0.75%Carbon (C)0.08%Phosphorus (P)0.04%Sulfur (S)0.03%Cutting Speeds Recomendations for Stainless Steel 316* Click on the speeds below for higher precision in specific conditions!ApplicationVc (m/min)Vc (SFM)Turning150-200490-660Milling95-125310-410Parting60-80200-260Grooving90-120300-390Drilling45-60150-200Important! The speed estimation is given for an ideal situation:Most suitable carbide gradeStable tool clampingStable workpiece clampingGood quality raw materialA short overhang of the cutting tool.Nominal hardness of the material.etc.Click on the speeds in the above table to get better precision for specific parametersOr use our Speed and Feed CalculatorRecommended Carbide Grades for Stainless Steel 316TurningMilling (Indexable)Parting OffGrooving* If you do nott understand the below table? Read This Explanation to make the most out of it!Grade for TurningFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC2015MM - Stainless SteelTTurningCVDM05 - M15MMMSandvikGC2220MM - Stainless SteelTTurningCVDM10 - M25MMMMSandvikGC2025MM - Stainless SteelTTurningCVDM15 - M35MMMMMSandvikGC2035MM - Stainless SteelTTurningPVDM20 - M45MMMMMMIscarIC807 (IC907)MM - Stainless SteelTTurningPVDM05 - M20MMMMIscarIC6015MM - Stainless SteelTTurningCVDM05 - M15MMMIscarIC6025MM - Stainless SteelTTurningCVDM15 - M35MMMMMIscarIC830 (IC328)MM - Stainless SteelTTurningPVDM20 - M45MMMMMMKennametalKCU10B (KCU10)MM - Stainless SteelTTurningPVDM05 - M20MMMMKennametalKCM15B (KCM15)MM - Stainless SteelTTurningCVDM10 - M20MMMKennametalKCM25B (KCM25)MM - Stainless SteelTTurningCVDM15 - M35MMMMMKennametalKCU25 (KC5025)MM - Stainless SteelTTurningPVDM15 - M30MMMMKennametalKCM35B (KCM35)MM - Stainless SteelTTurningCVDM30 - M40MMMWalterWSM10S (WSM10)MM - Stainless SteelTTurningPVDM05 - M20MMMMWalterWMP20SMM - Stainless SteelTTurningCVDM10 - M30MMMMMWalterWSM20S (WSM20)MM - Stainless SteelTTurningPVDM10 - M30MMMMMWalterWSM30S (WSM30)MM - Stainless SteelTTurningPVDM25 - M40MMMMSecoTM2000MM - Stainless SteelTTurningCVDM05 - M25MMMMMSecoCP500MM - Stainless SteelTTurningPVDM15 - M40MMMMMMSecoCP600MM - Stainless SteelTTurningPVDM20 - M45MMMMMMSecoTM4000MM - Stainless SteelTTurningCVDM25 - M40MMMMTungaloyT6120MM - Stainless SteelTTurningCVDM10 - M20MMMTungaloyT6130MM - Stainless SteelTTurningCVDM15 - M30MMMMTungaloyAH630MM - Stainless SteelTTurningPVDM15 - M30MMMMTungaloyAH645MM - Stainless SteelTTurningPVDM30 - M40MMMMitsubishiMC7015MM - Stainless SteelTTurningCVDM05 - M20MMMMMitsubishiVP15TFMM - Stainless SteelTTurningPVDM10 - M30MMMMMMitsubishiMC7025MM - Stainless SteelTTurningCVDM15 - M35MMMMMMitsubishiMP7035MM - Stainless SteelTTurningPVDM30 - M45MMMMSumitomoAC6020M (AC610M)MM - Stainless SteelTTurningCVDM05 - M25MMMMMSumitomoAC6030M (AC630M)MM - Stainless SteelTTurningCVDM10 - M35MMMMMMSumitomoAC1030UMM - Stainless SteelTTurningPVDM20 - M40MMMMMSumitomoAC6040MMM - Stainless SteelTTurningPVDM25 - M45MMMMMGrade for Milling (Indexable)Filter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikS30TMM - Stainless SteelMMillingPVDM05 - M15MMMSandvikGC1040MM - Stainless SteelMMillingPVDM10 - M30MMMMMSandvikGC2040MM - Stainless SteelMMillingCVDM25 - M40MMMMIscarIC808 (IC908)MM - Stainless SteelMMillingPVDM05 - M15MMMIscarIC830 (IC328)MM - Stainless SteelMMillingPVDM10 - M30MMMMMIscarIC330 (IC328)MM - Stainless SteelMMillingPVDM15 - M40MMMMMMKennametalKC522MMM - Stainless SteelMMillingPVDM10 - M25MMMMKennametalKCSM40MM - Stainless SteelMMillingPVDM20 - M35MMMMKennametalKC725MMM - Stainless SteelMMillingPVDM30 - M40MMMWalterWSM35SMM - Stainless SteelMMillingPVDM25 - M45MMMMMWalterWSP45S (WSP45S)MM - Stainless SteelMMillingPVDM35 - M45MMMSecoMP2501MM - Stainless SteelMMillingCVDM05 - M20MMMMSecoF40MMM - Stainless SteelMMillingPVDM10 - M40MMMMMMMSecoT350MMM - Stainless SteelMMillingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelMMillingPVDM15 - M30MMMMTungaloyAH120MM - Stainless SteelMMillingPVDM15 - M25MMMTungaloyT3225MM - Stainless SteelMMillingCVDM20 - M35MMMMTungaloyAH3225MM - Stainless SteelMMillingPVDM20 - M35MMMMTungaloyAH130MM - Stainless SteelMMillingPVDM25 - M40MMMMTungaloyAH3135MM - Stainless SteelMMillingPVDM30 - M40MMMTungaloyAH140MM - Stainless SteelMMillingPVDM30 - M45MMMMMitsubishiMP7130MM - Stainless SteelMMillingPVDM05 - M35MMMMMMMMitsubishiMP7140MM - Stainless SteelMMillingPVDM30 - M45MMMMSumitomoXCU2500MM - Stainless SteelMMillingCVDM05 - M20MMMMSumitomoACM100MM - Stainless SteelMMillingPVDM05 - M15MMMSumitomoACU2500MM - Stainless SteelMMillingPVDM10 - M30MMMMMSumitomoACM200MM - Stainless SteelMMillingCVDM10 - M25MMMMSumitomoACM300MM - Stainless SteelMMillingPVDM20 - M40MMMMMGrade for Parting OffFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelPPartingPVDM10 - M30MMMMMSandvikGC1135MM - Stainless SteelPPartingPVDM20 - M40MMMMMIscarIC807 (IC907)MM - Stainless SteelPPartingPVDM05 - M10MMIscarIC808 (IC908)MM - Stainless SteelPPartingPVDM10 - M30MMMMMIscarIC5400MM - Stainless SteelPPartingCVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelPPartingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelPPartingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelPPartingPVDM15 - M30MMMMWalterWSM13SMM - Stainless SteelPPartingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelPPartingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelPPartingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelPPartingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelPPartingPVDM10 - M40MMMMMMMSecoCP600MM - Stainless SteelPPartingPVDM20 - M45MMMMMMSecoT350MMM - Stainless SteelPPartingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelPPartingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelPPartingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelPPartingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelPPartingPVDM05 - M10MMMitsubishiVP20RTMM - Stainless SteelPPartingPVDM10 - M30MMMMMMitsubishiVP30RTMM - Stainless SteelPPartingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelPPartingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelPPartingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelPPartingCVDM20 - M40MMMMMGrade for GroovingFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelGGroovingPVDM05 - M35MMMMMMMIscarIC807 (IC907)MM - Stainless SteelGGroovingPVDM05 - M15MMMIscarIC808 (IC908)MM - Stainless SteelGGroovingPVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelGGroovingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelGGroovingPVDM10 - M25MMMMWalterWSM13SMM - Stainless SteelGGroovingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelGGroovingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelGGroovingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelGGroovingPVDM10 - M25MMMMSecoCP600MM - Stainless SteelGGroovingPVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelGGroovingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelGGroovingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelGGroovingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelGGroovingPVDM05 - M15MMMMitsubishiVP20RTMM - Stainless SteelGGroovingPVDM10 - M25MMMMMitsubishiVP30RTMM - Stainless SteelGGroovingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelGGroovingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelGGroovingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelGGroovingCVDM20 - M40MMMMMRecommended Insert Cutting Edge Geometry for Stainless Steel 316Honing Size:0.03-0.05 mm / 0.001-0.002"Rake Angle:9° -11°Land Angle:PositiveLand Width:0.20-0.30 mm / 0.008-0.012"Learn more about carbide inserts Cutting-Edge Geometry Parameters.Our Top Picks

Drill MillCutter

Secondly, it has 1 cutting edge, 2 cutting edges, 3 cutting edges and 4 cutting edges. Some finishing requires 6 flutes.

The molybdenum gives 316 better corrosion-resistant properties than 304 stainless, notably higher resistance to pitting and crevice corrosion in chloride environments.It is mainly used in food preparation equipment, laboratory devices, chemical containers, fasteners, and heaf-exchangers.316 stainless has several variations:NameExplanationMachinability (%)316 (Regular)40%316LL stands for Low Carbon. The carbon amount is 0.03%, vs 0.08% in the other 316 alloys. It is mainly used in pulp-handling equipment, rubber production, and high-temperature equipment.35%316LVMVM stands for Vacuum Melt required to achieve high-level micro-cleanliness. This alloy is mostly used in medical applications such as bone screws35%316NN stands for Nitrogen. It is produced with 0.10–0.16% nitrogen, which improves resistance against pitting and crevice corrosion. 316N is mainly used for chemical handling accessories.~40%316FF stands for Freecut. It has a minimum content of 0.1% of Sulfur, which enhances its machinability. It is primarily used on Swiss-type Machines (Screw Machines) when productivity is a crucial factor.~50%The main characteristic of austenitic stainless is the low carbon content combined with high chromium/nickel content. The result is a ductile material with high resistance to machining. Because of its softness, you must use a sharp and positive cutting edge. One of the biggest problems in machining stainless steel 316 is the forming of notch wear at the depth of the cut line, which results in a burr forming on the workpiece. The best method to avoid notch wear is to constantly change the machining depth.Summery:For general Turning of Stainless Steel 316 at stable conditions use a grade with a Semi Hard substrate and CVD coating.In case you are running at a cutting speed that is lower than 390 SFM (120 m/min), it is better to use a grade with aSemi Hard substrate and PVD coating.For general Milling use a grade with a Semi Hard substrate and PVD coating.For detailed carbide grades recommendations, check the Below Chart, or use the Grades Wizrad.Recommended Cutting speed range for turning at stable conditions is 490 - 660 [SFM] / 150 - 200 [m/min].Recommended Cutting speed range for milling with stable clamping and short overhang is 310 - 410 [SFM] / 95 - 125 [m/min]For detailed cutting speed recomendations, check the Below Table, or use our Speed and Feed Calculator.Equivalent International Designations for Stainless Steel 316StandardNamesae316wnr1.4401dinX5CrNiMo17-13-3bs316S33, 58Jss2343anforZ6CND19.12.03uniX5CrNiMo1713unfF.3543js1SUS316Chemical Composition for Stainless Steel 316ElementAmountChromium (Cr)17%Nickel (Ni)13%Manganese (Mn)2.00%Molybdenum (Mo)1.50%Silicon (Si)0.75%Carbon (C)0.08%Phosphorus (P)0.04%Sulfur (S)0.03%Cutting Speeds Recomendations for Stainless Steel 316* Click on the speeds below for higher precision in specific conditions!ApplicationVc (m/min)Vc (SFM)Turning150-200490-660Milling95-125310-410Parting60-80200-260Grooving90-120300-390Drilling45-60150-200Important! The speed estimation is given for an ideal situation:Most suitable carbide gradeStable tool clampingStable workpiece clampingGood quality raw materialA short overhang of the cutting tool.Nominal hardness of the material.etc.Click on the speeds in the above table to get better precision for specific parametersOr use our Speed and Feed CalculatorRecommended Carbide Grades for Stainless Steel 316TurningMilling (Indexable)Parting OffGrooving* If you do nott understand the below table? Read This Explanation to make the most out of it!Grade for TurningFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC2015MM - Stainless SteelTTurningCVDM05 - M15MMMSandvikGC2220MM - Stainless SteelTTurningCVDM10 - M25MMMMSandvikGC2025MM - Stainless SteelTTurningCVDM15 - M35MMMMMSandvikGC2035MM - Stainless SteelTTurningPVDM20 - M45MMMMMMIscarIC807 (IC907)MM - Stainless SteelTTurningPVDM05 - M20MMMMIscarIC6015MM - Stainless SteelTTurningCVDM05 - M15MMMIscarIC6025MM - Stainless SteelTTurningCVDM15 - M35MMMMMIscarIC830 (IC328)MM - Stainless SteelTTurningPVDM20 - M45MMMMMMKennametalKCU10B (KCU10)MM - Stainless SteelTTurningPVDM05 - M20MMMMKennametalKCM15B (KCM15)MM - Stainless SteelTTurningCVDM10 - M20MMMKennametalKCM25B (KCM25)MM - Stainless SteelTTurningCVDM15 - M35MMMMMKennametalKCU25 (KC5025)MM - Stainless SteelTTurningPVDM15 - M30MMMMKennametalKCM35B (KCM35)MM - Stainless SteelTTurningCVDM30 - M40MMMWalterWSM10S (WSM10)MM - Stainless SteelTTurningPVDM05 - M20MMMMWalterWMP20SMM - Stainless SteelTTurningCVDM10 - M30MMMMMWalterWSM20S (WSM20)MM - Stainless SteelTTurningPVDM10 - M30MMMMMWalterWSM30S (WSM30)MM - Stainless SteelTTurningPVDM25 - M40MMMMSecoTM2000MM - Stainless SteelTTurningCVDM05 - M25MMMMMSecoCP500MM - Stainless SteelTTurningPVDM15 - M40MMMMMMSecoCP600MM - Stainless SteelTTurningPVDM20 - M45MMMMMMSecoTM4000MM - Stainless SteelTTurningCVDM25 - M40MMMMTungaloyT6120MM - Stainless SteelTTurningCVDM10 - M20MMMTungaloyT6130MM - Stainless SteelTTurningCVDM15 - M30MMMMTungaloyAH630MM - Stainless SteelTTurningPVDM15 - M30MMMMTungaloyAH645MM - Stainless SteelTTurningPVDM30 - M40MMMMitsubishiMC7015MM - Stainless SteelTTurningCVDM05 - M20MMMMMitsubishiVP15TFMM - Stainless SteelTTurningPVDM10 - M30MMMMMMitsubishiMC7025MM - Stainless SteelTTurningCVDM15 - M35MMMMMMitsubishiMP7035MM - Stainless SteelTTurningPVDM30 - M45MMMMSumitomoAC6020M (AC610M)MM - Stainless SteelTTurningCVDM05 - M25MMMMMSumitomoAC6030M (AC630M)MM - Stainless SteelTTurningCVDM10 - M35MMMMMMSumitomoAC1030UMM - Stainless SteelTTurningPVDM20 - M40MMMMMSumitomoAC6040MMM - Stainless SteelTTurningPVDM25 - M45MMMMMGrade for Milling (Indexable)Filter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikS30TMM - Stainless SteelMMillingPVDM05 - M15MMMSandvikGC1040MM - Stainless SteelMMillingPVDM10 - M30MMMMMSandvikGC2040MM - Stainless SteelMMillingCVDM25 - M40MMMMIscarIC808 (IC908)MM - Stainless SteelMMillingPVDM05 - M15MMMIscarIC830 (IC328)MM - Stainless SteelMMillingPVDM10 - M30MMMMMIscarIC330 (IC328)MM - Stainless SteelMMillingPVDM15 - M40MMMMMMKennametalKC522MMM - Stainless SteelMMillingPVDM10 - M25MMMMKennametalKCSM40MM - Stainless SteelMMillingPVDM20 - M35MMMMKennametalKC725MMM - Stainless SteelMMillingPVDM30 - M40MMMWalterWSM35SMM - Stainless SteelMMillingPVDM25 - M45MMMMMWalterWSP45S (WSP45S)MM - Stainless SteelMMillingPVDM35 - M45MMMSecoMP2501MM - Stainless SteelMMillingCVDM05 - M20MMMMSecoF40MMM - Stainless SteelMMillingPVDM10 - M40MMMMMMMSecoT350MMM - Stainless SteelMMillingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelMMillingPVDM15 - M30MMMMTungaloyAH120MM - Stainless SteelMMillingPVDM15 - M25MMMTungaloyT3225MM - Stainless SteelMMillingCVDM20 - M35MMMMTungaloyAH3225MM - Stainless SteelMMillingPVDM20 - M35MMMMTungaloyAH130MM - Stainless SteelMMillingPVDM25 - M40MMMMTungaloyAH3135MM - Stainless SteelMMillingPVDM30 - M40MMMTungaloyAH140MM - Stainless SteelMMillingPVDM30 - M45MMMMMitsubishiMP7130MM - Stainless SteelMMillingPVDM05 - M35MMMMMMMMitsubishiMP7140MM - Stainless SteelMMillingPVDM30 - M45MMMMSumitomoXCU2500MM - Stainless SteelMMillingCVDM05 - M20MMMMSumitomoACM100MM - Stainless SteelMMillingPVDM05 - M15MMMSumitomoACU2500MM - Stainless SteelMMillingPVDM10 - M30MMMMMSumitomoACM200MM - Stainless SteelMMillingCVDM10 - M25MMMMSumitomoACM300MM - Stainless SteelMMillingPVDM20 - M40MMMMMGrade for Parting OffFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelPPartingPVDM10 - M30MMMMMSandvikGC1135MM - Stainless SteelPPartingPVDM20 - M40MMMMMIscarIC807 (IC907)MM - Stainless SteelPPartingPVDM05 - M10MMIscarIC808 (IC908)MM - Stainless SteelPPartingPVDM10 - M30MMMMMIscarIC5400MM - Stainless SteelPPartingCVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelPPartingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelPPartingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelPPartingPVDM15 - M30MMMMWalterWSM13SMM - Stainless SteelPPartingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelPPartingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelPPartingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelPPartingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelPPartingPVDM10 - M40MMMMMMMSecoCP600MM - Stainless SteelPPartingPVDM20 - M45MMMMMMSecoT350MMM - Stainless SteelPPartingCVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelPPartingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelPPartingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelPPartingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelPPartingPVDM05 - M10MMMitsubishiVP20RTMM - Stainless SteelPPartingPVDM10 - M30MMMMMMitsubishiVP30RTMM - Stainless SteelPPartingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelPPartingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelPPartingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelPPartingCVDM20 - M40MMMMMGrade for GroovingFilter Brand:BrandGradeISOMaterialappAppCoatingApps Range051015202530354045SandvikGC1125MM - Stainless SteelGGroovingPVDM05 - M35MMMMMMMIscarIC807 (IC907)MM - Stainless SteelGGroovingPVDM05 - M15MMMIscarIC808 (IC908)MM - Stainless SteelGGroovingPVDM10 - M25MMMMIscarIC830 (IC328)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMKennametalKCU10MM - Stainless SteelGGroovingPVDM05 - M15MMMKennametalKCU25MM - Stainless SteelGGroovingPVDM10 - M25MMMMWalterWSM13SMM - Stainless SteelGGroovingPVDM05 - M20MMMMWalterWSM23SMM - Stainless SteelGGroovingPVDM10 - M30MMMMMWalterWSM33S (WSM33)MM - Stainless SteelGGroovingPVDM20 - M40MMMMMWalterWSM43SMM - Stainless SteelGGroovingPVDM30 - M45MMMMSecoCP500MM - Stainless SteelGGroovingPVDM10 - M25MMMMSecoCP600MM - Stainless SteelGGroovingPVDM20 - M40MMMMMTungaloyAH725MM - Stainless SteelGGroovingPVDM15 - M30MMMMTungaloyAH7025MM - Stainless SteelGGroovingPVDM20 - M30MMMTungaloyGH130MM - Stainless SteelGGroovingPVDM25 - M40MMMMMitsubishiVP10RTMM - Stainless SteelGGroovingPVDM05 - M15MMMMitsubishiVP20RTMM - Stainless SteelGGroovingPVDM10 - M25MMMMMitsubishiVP30RTMM - Stainless SteelGGroovingPVDM20 - M40MMMMMSumitomoAC1030U (AC530U)MM - Stainless SteelGGroovingPVDM10 - M25MMMMSumitomoAC520UMM - Stainless SteelGGroovingPVDM15 - M30MMMMSumitomoAC830PMM - Stainless SteelGGroovingCVDM20 - M40MMMMMRecommended Insert Cutting Edge Geometry for Stainless Steel 316Honing Size:0.03-0.05 mm / 0.001-0.002"Rake Angle:9° -11°Land Angle:PositiveLand Width:0.20-0.30 mm / 0.008-0.012"Learn more about carbide inserts Cutting-Edge Geometry Parameters.Our Top Picks

In a word, above are the main points for their difference. Hope this file can give you a better understanding of these two products.

Besides, the common milling cutter diameter is 1~25mm, if less than 1mm, it is often called the micro-end mill cutter. Most of them will use the “arbor + cutter blade”, disk milling and other methods to mill.

On the contrary, for cemented carbide drills, it has four basic types: solid carbide drills, cemented carbide indexable insert drills, welded cemented carbide drills and replaceable cemented carbide crown drills. And each drill bit has its benefits and specific processing conditions.