45° cutting edge | D.O.C. max. 0.236" (6.0mm) • Positive axial rake, positive radial rake • Large rake angle for faster, easier cutting • Inserts with 4 cutting edges

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Material Type: Filter by primary workpiece material to find the inserts that are best suited for that specific material. You can also then filter by secondary workpiece material to find inserts that will cut multiple materials.

There are several variables that go into choosing the correct insert for your milling operations: the specific cutter body being used (milling cutter series), the type of machining operation (toolpath type), the cutting-edge angle (lead angle), the depth of cut, the materials being cut, and more. Use the filters on the left-hand side below to narrow down your choices, and find the inserts you need.

High-speed steels are tool steels that find applications in machine tools that have high rates of material removal. Tungsten high-speed steels (group T) and molybdenum high-speed steels (group M) are two types of high-speed steels. These two groups of high-speed steels have similar hardening abilities and other characteristics.

90° cutting edge | D.O.C. max. 0.63" (16.0mm) • Positive axial rake, negative radial rake • 3D helical cutting edge for lower cutting forces • Wiper geometry for high-quality surface finishes • Superior perpendicularity and minimized cutting loads

45° cutting edge | D.O.C. max. 0.138" (3.5mm) • Positive axial rake, positive radial rake • 45-degree cutting edge • Inserts have 8 cutting edges • Screw clamping

High-speed tool steels are capable of being hardened to 62 - 67 HRC and their hardness can be maintained at service temperatures up to 540°C (1004°F). This makes them suitable for use in high-speed machinery.

90° cutting edge | D.O.C. max. 0.217" (5.5mm) • Superior perpendicularity and minimized cutting loads • Optimized for high-quality surface finishes • 3-face clamping for stable operation in tough conditions • Suitable for plunge milling

The tungsten series include the T1 to T15 class alloys. Tungsten is a good carbide former that prevents grain growth, enhances toughness and increases red hardness and high temperature strength. Tungsten is used in hot forming tool steels and high-speed steels.

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45° cutting edge | D.O.C. max. 0.275" (7.0mm) • Negative axial rake, positive radial rake • Double-sided, extra-thick insert with 8 cutting edges • Large rake angle reduces cutting forces • Wiper insert geometry for good surface quality

Round edge | D.O.C. max. 0.236" (6.0mm) • Superior perpendicularity and minimized cutting loads • Optimized for high-quality surface finishes • High rake angle lowers cutting loads and minimizes burrs • High-speed and high-feed capability improve productivity

90° cutting edge | D.O.C. max. 0.591" (15.0mm) • Positive axial rake, positive radial rake • Sharp cutting edge geometry, and robust inserts • First choice for large cutting depths with high feedrates • Specially designed cutting edge, for high-quality shoulder milling

aGroup W contains 0.025 max S, 0.20 max Cu and 0.025 max P. Other steels except group W contain 0.03 max S, 0.25 max Cu and 0.03 max P. Where specified, sulfur may be increased to 06 to 0.15% in order to improve machinability of group A, D, H, M, and T steels.

90° cutting edge | D.O.C. max. 0.67" (17.0mm) • Designed for high-speed machining of aluminum • Buffed surface for smooth chip evacuation and reduced BUE • High rake angle for good surface finish and lower cutting loads • For square shoulder milling and curved surface machining

90° cutting edge | D.O.C. max. 0.394" (10.0mm) • Positive axial rake, positive radial rake • 35-degree rhombic inserts with two different nose radius options • High polish for excellent surface finish and reduced built-up edges • Large chipbreaker grooves for controlled chip evacuation • Low cutting forces due to the positive cutting edge

90° cutting edge | D.O.C. max. 0.649" (16.5mm) • Superior perpendicularity and minimized cutting loads • Optimized for high-quality surface finishes • High rake angle lowers cutting loads and minimizes burrs • High-speed and high-feed capability improve productivity

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White and Taylor developed the type T1 series of tungsten high-speed steels. In the early 1900s, they discovered that certain steels exhibited red hardness and such steels comprised more than 14% W, about 0.3% V and about 4% Cr. T1 in its earliest form contained about 18% W, 0.68% C, 0.3% V and 4% Cr. An increase in the quantity of vanadium was seen by 1920. The carbon content of most steels also increased to approximately 0.75% over the years.

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Curved edge | D.O.C. max. 0.039" (1.0mm) • Low entering angle for high feedrates • High cost-efficiency, with 4-corner inserts • Positive rake angle for lower cutting forces • Wide flank face for rigidity and strong clamping

90° cutting edge | D.O.C. max. 0.571" (14.5mm) • Negative axial rake, positive radial rake • 90-degree shoulder mill with rectangle insert • Double-sided, thick inserts for high stability and deeper cuts

45° cutting edge | D.O.C. max. 0.236" (6.0mm) • Negative axial rake, positive radial rake • Double-sided, extra-thick insert with 8 cutting edges • Low cutting loads and excellent smooth cutting

90° cutting edge | D.O.C. max. 0.059/0.098" (1.5/2.5mm) • Double-sided inserts with 4 cutting edges • Unique geometry for lower cutting loads and longer life  • High rake angle with strong, sharp cutting edges • Designed for high-efficiency plunge milling

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The most significant alloying elements found in tungsten high-speed steels include carbon, tungsten, cobalt, chromium and vanadium. Tungsten high-speed steels contain 4% chromium. T4 and T15 are the cobalt-base tungsten varieties that contain different amounts of cobalt. The T1 type of tungsten high-speed steels is free of cobalt or molybdenum.

90° cutting edge | D.O.C. max. 0.303" (7.7mm) • 90-degree shoulder mill • Double-sided, thick insert for high stability and deeper cuts • Inserts with 6 cutting edges

Milling Cutter Series: Filter by the Haas Milling Cutter Series to find all the inserts available for that specific cutter. If you don’t know the cutter series (or have a non-Haas cutter body), you can also filter by insert style (shape), or ANSI designation.

90° cutting edge | D.O.C. max. 0.217" (5.5mm) • Superior perpendicularity and minimized cutting loads • Optimized for high-quality surface finishes • High rake angle lowers cutting loads and minimizes burrs • High-speed and high-feed capability imrpove productivity

Tungsten high-speed steels have good wear resistance and high red hardness. The maximum hardness of group T steels differs according to the carbon content and also the alloy content. A minimum hardness of 64.5 HRC can be imparted to all types of high-speed steels. Types such as T15 can be hardened to 67 HRC as they have high carbide and carbon content (1.55%). Hence T15 is considered as the most wear-resistant steel of the tungsten high-speed steel series. Tungsten high-speed steels comprising more than 1.0% C and 1.5% V produce a high number of wear-resistant hard carbides in the microstructure due to the presence of high carbon and alloy content. Tungsten high-speed steels are deep hardening when they are quenched from their hardening temperature of 1205 to 1300°C (2200 to 2375°F). Solid tools such as cold extrusion punches and broaches with large diameters are made from tungsten high-speed steels. Full hardness is provided for tools with large diameters using an accelerated oil quench.

This price includes shipping cost, export and import duties, insurance, and any other expenses incurred during shipping to a location in France agreed with you as a buyer. No other mandatory costs can be added to the delivery of a Haas CNC Product.

15° cutting edge | D.O.C. max. 0.071" (1.8mm) • 15-degree high feed mill • Inserts with 4 cutting edges • Ramping possible • Double clamping system for inserts

The American Iron and Steel Institute (AISI) has classified high-speed tool steels into about 40 individual categories. This classification system uses a T for referring to steels in which tungsten the primary alloying element. The letter T is followed by a number which distinguishes each of the tungsten tool steels ranging between T1 and T15.

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Depth of Cut: The maximum depth of cut (DOC) for a specific insert. The maximum DOC is affected by many variables, and may not be achievable under all conditions.

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45° cutting edge | D.O.C. max. 0.217" (5.5mm) • Negative axial rake, positive radial rake • Double-sided inserts with 16 cutting edges • Special geometry for consistent cutting and long life • Strong insert and powerful clamping

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17.23° cutting edge | D.O.C. max. 0.07" (1.8mm) • Negative axial rake, negative radial rake • Positive rake angle for lower cutting forces • Strong vibration and impact resistance • Large chip pocket for smoother chip evacuation