This Material Removal Rate Calculator enables users to calculate the MRR based on width of cut, depth of cut, and feed rate—key for optimizing productivity and cutting efficiency in machining operations.

Filter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

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Filter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelMP1501CVDMain GradesP05 - P20PPPPP - SteelF40MPVDMain GradesP05 - P50PPPPPPPPPP - SteelMP2501CVDMain GradesP15 - P45PPPPPPPM - Stainless SteelMP3000PVDAdditional GradesM05 - M10MMM - Stainless SteelMP2501CVDMain GradesM05 - M20MMMMM - Stainless SteelF40MPVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMK - Cast IronMK1500CVDMain GradesK05 - K30KKKKKKK - Cast IronMK2050PVDMain GradesK10 - K45KKKKKKKKN - Non-FerrousH15UncoatedMain GradesN05 - N20NNNNN - Non-FerrousH25UncoatedMain GradesN10 - N35NNNNNNS - SuperalloysMS2500CVDMain GradesS05 - S25SSSSSS - SuperalloysF40MPVDMain GradesS05 - S25SSSSSS - SuperalloysMS2050PVDMain GradesS10 - S35SSSSSSWatch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoSeco Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTGP45CVDMain GradesP10 - P45PPPPPPPPP - SteelCP500PVDMain GradesP20 - P45PPPPPPP - SteelT350MCVDMain GradesP25 - P45PPPPPP - SteelCP600PVDMain GradesP30 - P50PPPPM - Stainless SteelCP500PVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMK - Cast IronCP500PVDMain GradesK20 - K40KKKKKK - Cast IronCP600PVDMain GradesK40 - K50KKN - Non-FerrousHXUncoatedMain GradesN10 - N30NNNNNS - SuperalloysT350MCVDAdditional GradesS10 - S30SSSSSS - SuperalloysCP500PVDMain GradesS10 - S30SSSSSS - SuperalloysCP600PVDMain GradesS20 - S40SSSSSSeco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

Seco Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTGP45CVDMain GradesP10 - P45PPPPPPPPP - SteelCP500PVDMain GradesP20 - P45PPPPPPP - SteelT350MCVDMain GradesP25 - P45PPPPPP - SteelCP600PVDMain GradesP30 - P50PPPPM - Stainless SteelCP500PVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMK - Cast IronCP500PVDMain GradesK20 - K40KKKKKK - Cast IronCP600PVDMain GradesK40 - K50KKN - Non-FerrousHXUncoatedMain GradesN10 - N30NNNNNS - SuperalloysT350MCVDAdditional GradesS10 - S30SSSSSS - SuperalloysCP500PVDMain GradesS10 - S30SSSSSS - SuperalloysCP600PVDMain GradesS20 - S40SSSSSSeco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

How to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

Seco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

Watch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoSeco Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTGP45CVDMain GradesP10 - P45PPPPPPPPP - SteelCP500PVDMain GradesP20 - P45PPPPPPP - SteelT350MCVDMain GradesP25 - P45PPPPPP - SteelCP600PVDMain GradesP30 - P50PPPPM - Stainless SteelCP500PVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMK - Cast IronCP500PVDMain GradesK20 - K40KKKKKK - Cast IronCP600PVDMain GradesK40 - K50KKN - Non-FerrousHXUncoatedMain GradesN10 - N30NNNNNS - SuperalloysT350MCVDAdditional GradesS10 - S30SSSSSS - SuperalloysCP500PVDMain GradesS10 - S30SSSSSS - SuperalloysCP600PVDMain GradesS20 - S40SSSSSSeco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

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Watch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoSeco Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTGP45CVDMain GradesP10 - P45PPPPPPPPP - SteelCP500PVDMain GradesP20 - P45PPPPPPP - SteelT350MCVDMain GradesP25 - P45PPPPPP - SteelCP600PVDMain GradesP30 - P50PPPPM - Stainless SteelCP500PVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMK - Cast IronCP500PVDMain GradesK20 - K40KKKKKK - Cast IronCP600PVDMain GradesK40 - K50KKN - Non-FerrousHXUncoatedMain GradesN10 - N30NNNNNS - SuperalloysT350MCVDAdditional GradesS10 - S30SSSSSS - SuperalloysCP500PVDMain GradesS10 - S30SSSSSS - SuperalloysCP600PVDMain GradesS20 - S40SSSSSSeco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

Seco Milling (Indexable) Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelMP1501CVDMain GradesP05 - P20PPPPP - SteelF40MPVDMain GradesP05 - P50PPPPPPPPPP - SteelMP2501CVDMain GradesP15 - P45PPPPPPPM - Stainless SteelMP3000PVDAdditional GradesM05 - M10MMM - Stainless SteelMP2501CVDMain GradesM05 - M20MMMMM - Stainless SteelF40MPVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMK - Cast IronMK1500CVDMain GradesK05 - K30KKKKKKK - Cast IronMK2050PVDMain GradesK10 - K45KKKKKKKKN - Non-FerrousH15UncoatedMain GradesN05 - N20NNNNN - Non-FerrousH25UncoatedMain GradesN10 - N35NNNNNNS - SuperalloysMS2500CVDMain GradesS05 - S25SSSSSS - SuperalloysF40MPVDMain GradesS05 - S25SSSSSS - SuperalloysMS2050PVDMain GradesS10 - S35SSSSSSWatch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoSeco Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTGP45CVDMain GradesP10 - P45PPPPPPPPP - SteelCP500PVDMain GradesP20 - P45PPPPPPP - SteelT350MCVDMain GradesP25 - P45PPPPPP - SteelCP600PVDMain GradesP30 - P50PPPPM - Stainless SteelCP500PVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMK - Cast IronCP500PVDMain GradesK20 - K40KKKKKK - Cast IronCP600PVDMain GradesK40 - K50KKN - Non-FerrousHXUncoatedMain GradesN10 - N30NNNNNS - SuperalloysT350MCVDAdditional GradesS10 - S30SSSSSS - SuperalloysCP500PVDMain GradesS10 - S30SSSSSS - SuperalloysCP600PVDMain GradesS20 - S40SSSSSSeco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

How to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

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Seco Milling (Indexable) Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelMP1501CVDMain GradesP05 - P20PPPPP - SteelF40MPVDMain GradesP05 - P50PPPPPPPPPP - SteelMP2501CVDMain GradesP15 - P45PPPPPPPM - Stainless SteelMP3000PVDAdditional GradesM05 - M10MMM - Stainless SteelMP2501CVDMain GradesM05 - M20MMMMM - Stainless SteelF40MPVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMK - Cast IronMK1500CVDMain GradesK05 - K30KKKKKKK - Cast IronMK2050PVDMain GradesK10 - K45KKKKKKKKN - Non-FerrousH15UncoatedMain GradesN05 - N20NNNNN - Non-FerrousH25UncoatedMain GradesN10 - N35NNNNNNS - SuperalloysMS2500CVDMain GradesS05 - S25SSSSSS - SuperalloysF40MPVDMain GradesS05 - S25SSSSSS - SuperalloysMS2050PVDMain GradesS10 - S35SSSSSSWatch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoSeco Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTGP45CVDMain GradesP10 - P45PPPPPPPPP - SteelCP500PVDMain GradesP20 - P45PPPPPPP - SteelT350MCVDMain GradesP25 - P45PPPPPP - SteelCP600PVDMain GradesP30 - P50PPPPM - Stainless SteelCP500PVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMK - Cast IronCP500PVDMain GradesK20 - K40KKKKKK - Cast IronCP600PVDMain GradesK40 - K50KKN - Non-FerrousHXUncoatedMain GradesN10 - N30NNNNNS - SuperalloysT350MCVDAdditional GradesS10 - S30SSSSSS - SuperalloysCP500PVDMain GradesS10 - S30SSSSSS - SuperalloysCP600PVDMain GradesS20 - S40SSSSSSeco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

Our Feed Rate Calculator computes the correct feed rate (vf) based on the feed per tooth, spindle speed, and the number of teeth. Use this tool to optimize material removal and achieve the desired surface finish.

Determine the correct spindle speed (N) with this Spindle Speed Calculator. Use cutting speed and workpiece diameter to achieve an optimal spindle RPM and maximize tool life.

How to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

Optimize your CNC machining and milling operations with our suite of free, interactive calculators designed to improve productivity and precision. This collection includes calculators for determining cutting speed, feed rate, spindle speed, and material removal rate (MRR). Whether working with steel, aluminum, or other materials, these tools help machinists and engineers achieve the ideal speeds and feeds for turning, milling, and drilling applications. By calculating precise parameters, you can extend tool life, improve surface finish, and enhance efficiency in every operation. Each calculator is specifically tailored to key aspects of machining, providing essential insights into chip load, RPM, and metal removal to ensure safe and effective cutting conditions.

Filter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTGP45CVDMain GradesP10 - P45PPPPPPPPP - SteelCP500PVDMain GradesP20 - P45PPPPPPP - SteelT350MCVDMain GradesP25 - P45PPPPPP - SteelCP600PVDMain GradesP30 - P50PPPPM - Stainless SteelCP500PVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMK - Cast IronCP500PVDMain GradesK20 - K40KKKKKK - Cast IronCP600PVDMain GradesK40 - K50KKN - Non-FerrousHXUncoatedMain GradesN10 - N30NNNNNS - SuperalloysT350MCVDAdditional GradesS10 - S30SSSSSS - SuperalloysCP500PVDMain GradesS10 - S30SSSSSS - SuperalloysCP600PVDMain GradesS20 - S40SSSSSSeco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD

The Cutting Speed Calculator helps determine the optimal cutting speed (Vc) based on the diameter of the workpiece and the spindle speed. This calculation is critical to ensure efficiency and prevent tool wear.

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Filter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTP0501CVDMain GradesP05 - P20PPPPP - SteelTH1500CVDMain GradesP05 - P05PP - SteelTP1501CVDMain GradesP10 - P25PPPPP - SteelCP500PVDMain GradesP15 - P40PPPPPPP - SteelTP2501CVDMain GradesP15 - P35PPPPPP - SteelCP600PVDMain GradesP25 - P45PPPPPP - SteelTP3501CVDMain GradesP30 - P40PPPM - Stainless SteelTP200CVDAdditional GradesM05 - M25MMMMMM - Stainless SteelTM2000CVDMain GradesM05 - M25MMMMMM - Stainless SteelCP500PVDMain GradesM15 - M40MMMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMM - Stainless SteelTM4000CVDMain GradesM25 - M40MMMMK - Cast IronTK0501CVDMain GradesK05 - K20KKKKK - Cast IronTH1500CVDMain GradesK05 - K10KKK - Cast IronTK1501CVDMain GradesK10 - K25KKKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKK - Cast IronCP600PVDMain GradesK25 - K45KKKKKK - Cast IronTP0501CVDMain GradesK25 - K35KKKK - Cast IronTP2501CVDAdditional GradesK30 - K40KKKN - Non-FerrousKXUncoatedMain GradesN05 - N30NNNNNNS - SuperalloysTH1000PVDAdditional GradesS05 - S05SS - SuperalloysTS2000 (CP200)PVDMain GradesS05 - S25SSSSSS - SuperalloysCP500PVDMain GradesS15 - S25SSSS - SuperalloysTS2500PVDMain GradesS20 - S35SSSSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSSeco Milling (Indexable) Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelMP1501CVDMain GradesP05 - P20PPPPP - SteelF40MPVDMain GradesP05 - P50PPPPPPPPPP - SteelMP2501CVDMain GradesP15 - P45PPPPPPPM - Stainless SteelMP3000PVDAdditional GradesM05 - M10MMM - Stainless SteelMP2501CVDMain GradesM05 - M20MMMMM - Stainless SteelF40MPVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMK - Cast IronMK1500CVDMain GradesK05 - K30KKKKKKK - Cast IronMK2050PVDMain GradesK10 - K45KKKKKKKKN - Non-FerrousH15UncoatedMain GradesN05 - N20NNNNN - Non-FerrousH25UncoatedMain GradesN10 - N35NNNNNNS - SuperalloysMS2500CVDMain GradesS05 - S25SSSSSS - SuperalloysF40MPVDMain GradesS05 - S25SSSSSS - SuperalloysMS2050PVDMain GradesS10 - S35SSSSSSWatch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoSeco Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelTGP45CVDMain GradesP10 - P45PPPPPPPPP - SteelCP500PVDMain GradesP20 - P45PPPPPPP - SteelT350MCVDMain GradesP25 - P45PPPPPP - SteelCP600PVDMain GradesP30 - P50PPPPM - Stainless SteelCP500PVDMain GradesM10 - M40MMMMMMMM - Stainless SteelT350MCVDMain GradesM20 - M40MMMMMM - Stainless SteelCP600PVDMain GradesM20 - M45MMMMMMK - Cast IronCP500PVDMain GradesK20 - K40KKKKKK - Cast IronCP600PVDMain GradesK40 - K50KKN - Non-FerrousHXUncoatedMain GradesN10 - N30NNNNNS - SuperalloysT350MCVDAdditional GradesS10 - S30SSSSSS - SuperalloysCP500PVDMain GradesS10 - S30SSSSSS - SuperalloysCP600PVDMain GradesS20 - S40SSSSSSeco Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelCP500PVDMain GradesP10 - P25PPPPP - SteelCP600PVDMain GradesP20 - P40PPPPPM - Stainless SteelCP500PVDMain GradesM10 - M25MMMMM - Stainless SteelCP600PVDMain GradesM20 - M40MMMMMK - Cast IronTGK1500CVDMain GradesK10 - K20KKKK - Cast IronCP500PVDMain GradesK15 - K30KKKKN - Non-Ferrous883UncoatedMain GradesN05 - N30NNNNNNS - SuperalloysCP200PVDAdditional GradesS05 - S10SSS - SuperalloysCP500PVDMain GradesS15 - S20SSS - SuperalloysCP600PVDMain GradesS20 - S35SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Seco Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingCP20GO➢Very HardPVDCP250TGO➢Semi HardPVDCP300GO➢Semi ToughPVDDP3000GO➢ToughCVDDS4050GO➢Semi ToughPVDF15MGO➢Very HardPVDF30MGO➢ToughCVDMH1000GO➢Very HardPVDMK2000GO➢Semi HardPVDMK3000GO➢ToughCVDMM4500GO➢ToughCVDMP1500GO➢Semi ToughCVDMP2050GO➢ToughPVDMP2500GO➢ToughCVDRX2000GO➢Very HardPVDT150MGO➢Semi HardCVDT200MGO➢Semi ToughCVDT250MGO➢ToughCVDTGH1050GO➢Very HardPVDTGP25GO➢Semi ToughCVDTK1000GO➢HardCVDTK1001GO➢HardCVDTK2000GO➢HardCVDTK2001GO➢HardCVDTP1000GO➢Semi HardCVDTP1500GO➢Semi HardCVDTP2000GO➢Semi ToughCVDTP2500GO➢ToughCVDTP3000GO➢ToughCVDTP3500GO➢ToughCVDTTP2050GO➢Semi HardPVD