Carbide High Performance
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3 5 and 6 Flute Corner Radius
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3 5 and 6 Flute End Mills
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End Mills for Aluminum
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Variable Index Ball End Mills
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Variable Index End Mills
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Variable Index – Corner Radius End Mills
Our Carbide High Performance end mills are engineered for shops running aggressive feeds and speeds on modern CNC equipment. This line features Variable Index and Variable Pitch designs in 3, 4, 5, and 6 flute configurations, available in Corner Radius and Ball profiles, plus end mills purpose-built for aluminum with high-shear geometries that clear chips fast and resist built-up edge.
Variable index geometry reduces harmonic vibration during cutting, allowing for higher metal removal rates and better surface finish than standard-index tools. Every tool in this line is finished with ALTiN or ALCRO-MAX coating for extended tool life in demanding steel, stainless, and superalloy applications, and is manufactured in the USA using sub-micro-grain carbide.
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Size (D1) Shank Diameter (D2) Flute Length (L2) Reach (L3) Overall Length (L1) Length Type Corner Radius (R) Included Angle Taper Angle Helix Angle Number of Flutes Weldon Flats Flats Coating In Stock Sku Price Quantity 3/4 3/4 1-5/8 4 0.04 45° 3 ALTiN 10 $172.06 -
3/4 3/4 1-5/8 4 0.04 45° 3 Uncoated Call $207.07 -
3/4 3/4 1-5/8 4 0.04 60° 3 ALTiN 12 $229.61 -
3/4 3/4 1-5/8 4 0.04 60° 3 Uncoated Call $207.07 -
3/16 3/16 5/8 2 2 Uncoated 100 $215.80 -
5/8 5/8 1-5/8 3-1/2 6 No ALCRO-MAX 10 $177.29 -
3/16 3/16 3/4 2-1/2 2 Uncoated 78 $291.29 -
5/8 5/8 2-1/4 5 6 No ALCRO-MAX 21 $220.26 -
5/8 5/8 2-1/4 5 .03 6 No ALCRO-MAX 55 $226.98 -
5/8 5/8 1-5/8 3-1/2 0.04 6 Yes ALCRO-MAX 35 $179.52 -
5/8 5/8 1-5/8 3-1/2 6 Yes ALCRO-MAX 22 $188.47 -
5/8 5/8 1-5/8 3-1/2 .03 6 Yes ALCRO-MAX 3 $176.72 -
5/8 5/8 2-1/4 5 0.04 6 No ALCRO-MAX 29 $229.78 -
5/8 5/8 1-5/8 3-1/2 .03 7 No ALCRO-MAX 21 $201.00 -
5/8 5/8 2-1/4 5 6 Yes ALCRO-MAX 24 $231.39 -
5/8 5/8 2-1/4 5 .03 6 Yes ALCRO-MAX 15 $238.11 -
5/8 5/8 2-1/4 5 0.04 6 Yes ALCRO-MAX 64 $240.91 -
5/8 5/8 2-1/4 5 .03 7 No ALCRO-MAX 23 $247.80 -
3/4 3/4 1-5/8 4 6 No ALCRO-MAX 18 $222.23 -
3/4 3/4 1-5/8 4 .06 6 No ALCRO-MAX 13 $219.51 -
3/4 3/4 1-5/8 4 0.04 6 No ALCRO-MAX 36 $223.18 -
3/4 3/4 1-5/8 4 45° 3 Uncoated 50 $194.00 -
3/4 3/4 1-5/8 4 60° 3 Uncoated 50 $194.00 -
3/4 3/4 1 3 .06 7 No ALCRO-MAX 38 $213.91 -
3/4 3/4 2-1/4 5 6 No ALCRO-MAX 22 $274.76 -
3/4 3/4 2-1/4 5 .06 6 No ALCRO-MAX 33 $284.33 -
3/4 3/4 1-5/8 4 0.04 6 Yes ALCRO-MAX 49 $236.83 -
3/4 3/4 1-5/8 4 45° 3 ALTiN 9 $216.54 -
3/4 3/4 1-5/8 4 60° 3 ALTiN 9 $216.54 -
3/4 3/4 1-5/8 4 .06 7 No ALCRO-MAX 57 $251.14 -
3/4 3/4 1-5/8 4 6 Yes ALCRO-MAX 16 $235.92 -
3/4 3/4 1-5/8 4 .06 6 Yes ALCRO-MAX 20 $233.08 -
3/4 3/4 2-1/4 5 0.04 6 No ALCRO-MAX 39 $288.12 -
3/4 3/4 2-1/4 5 .06 7 No ALCRO-MAX 15 $309.35 -
3/4 3/4 2-1/4 5 6 Yes ALCRO-MAX 47 $288.37 -
3/4 3/4 2-1/4 5 .06 6 Yes ALCRO-MAX 23 $297.97 -
5/8 5/8 1-5/8 3-1/2 7 No ALCRO-MAX 5 $180.22 -
3/4 3/4 2-1/4 5 0.04 6 Yes ALCRO-MAX 12 $301.68 -
3/4 3/4 2-1/4 5 45° 6 ALTiN Call $242.18 -
3/4 3/4 3 6 45° 6 ALTiN Call $272.68 -
5/8 5/8 1-5/8 3-1/2 6 Yes ALCRO-MAX 6 $176.06 -
5/8 5/8 2-1/4 5 7 No ALCRO-MAX 24 $238.60 -
5/8 5/8 2-1/4 5 6 No ALCRO-MAX 26 $226.81 -
1 1 2 4 45° 6 ALTiN Call $278.23 -
5/8 5/8 2-1/4 5 6 Yes ALCRO-MAX 17 $238.03 -
3/4 3/4 1 3 7 No ALCRO-MAX 18 $208.22 -
3/4 3/4 1 3 6 No ALCRO-MAX 15 $197.95 -
3/4 3/4 1 3 6 Yes ALCRO-MAX 13 $211.56 -
3/4 3/4 1-5/8 4 7 No ALCRO-MAX 11 $229.41 -
3/4 3/4 1-5/8 4 6 No ALCRO-MAX 22 $218.07 -
3/4 3/4 1-5/8 4 6 Yes ALCRO-MAX 26 $231.68 -
3/4 3/4 2-1/4 5 7 No ALCRO-MAX 22 $298.06 -
3/4 3/4 2-1/4 5 6 No ALCRO-MAX 37 $279.13 -
3/4 3/4 2-1/4 5 6 Yes ALCRO-MAX 24 $292.78 -
5/8 5/8 1-5/8 3-1/2 0.04 45° 5 ALTiN 8 $200.18 -
1/2 1/2 3 6 4 Yes ALCRO-MAX 23 $172.84 -
5/8 5/8 2-1/4 5 4 No ALCRO-MAX 76 $191.77 -
5/8 5/8 2-1/4 5 5 No ALCRO-MAX 65 $212.34 -
5/8 5/8 2-1/4 5 5 No ALCRO-MAX 26 $215.14 -
5/8 5/8 2-1/4 5 5 Yes ALCRO-MAX 15 $223.43 -
5/8 5/8 2-1/4 5 5 Yes ALCRO-MAX 17 $226.23 -
3/4 3/4 1-5/8 4 0.04 45° 5 Uncoated 50 $237.37 -
5/8 5/8 3 6 4 No ALCRO-MAX 19 $207.10 -
5/8 5/8 3 6 5 No ALCRO-MAX 23 $228.05 -
5/8 5/8 3 6 5 No ALCRO-MAX 1 $230.85 -
3/4 3/4 1-5/8 4 0.04 45° 5 ALTiN 7 $272.12 -
5/8 5/8 3 6 4 Yes ALCRO-MAX 19 $218.28 -
5/8 5/8 3 6 5 Yes ALCRO-MAX 17 $239.22 -
5/8 5/8 3 6 5 Yes ALCRO-MAX 5 $241.98 -
3/4 3/4 1-5/8 4 4 No ALCRO-MAX 21 $185.17 -
3/4 3/4 1 3 5 No ALCRO-MAX 48 $187.77 -
5/8 5/8 2-1/4 5 4 No ALCRO-MAX 16 $224.58 -
5/8 5/8 2-1/4 5 4 No ALCRO-MAX 23 $194.49 -
3/4 3/4 1-5/8 4 4 Yes ALCRO-MAX 33 $198.77 -
3/4 3/4 1 3 5 Yes ALCRO-MAX 21 $201.37 -
5/8 5/8 2-1/4 5 4 Yes ALCRO-MAX 11 $235.68 -
5/8 5/8 2-1/4 5 4 Yes ALCRO-MAX 6 $205.70 -
3/4 3/4 2-1/4 5 4 No ALCRO-MAX 47 $231.84 -
3/4 3/4 1-5/8 4 5 No ALCRO-MAX 16 $203.10 -
5/8 5/8 3/4 3 .040 3 ZRN 22 $171.44 -
3/4 3/4 1-5/8 4 5 No ALCRO-MAX 41 $206.86 -
5/8 5/8 3 6 4 No ALCRO-MAX 54 $242.19 -
5/8 5/8 3 6 4 No ALCRO-MAX 47 $209.87 -
3/4 3/4 2-1/4 5 4 Yes ALCRO-MAX 14 $245.45 -
3/4 3/4 1-5/8 4 5 Yes ALCRO-MAX 42 $216.71 -
3/4 3/4 1-5/8 4 5 Yes ALCRO-MAX 100 $220.38 -
5/8 5/8 3 6 4 Yes ALCRO-MAX 21 $221.04 -
5/8 5/8 1-5/8 3-1/2 2 Uncoated 100 $219.84 -
5/8 5/8 1-5/8 3-1/2 45° 5 ALTiN 8 $187.44 -
3/4 3/4 3 6 4 No ALCRO-MAX 19 $274.56 -
3/4 3/4 2-1/4 5 5 No ALCRO-MAX 36 $256.58 -
3/4 3/4 2-1/4 5 5 No ALCRO-MAX 49 $260.25 -
3/4 3/4 1 3 4 No ALCRO-MAX 10 $196.88 -
5/8 5/8 1-5/8 3-1/2 0.04 3 ZRN 12 $186.08 -
5/8 5/8 1-5/8 3-1/2 0.04 2 ZRN 6 $194.32 -
5/8 5/8 1-5/8 3-1/2 3 ZRN 64 $174.24 -
5/8 5/8 1-5/8 3-1/2 2 ZRN 11 $174.24 -
3/4 3/4 3 6 4 Yes ALCRO-MAX 16 $288.29 -
3/4 3/4 2-1/4 5 5 Yes ALCRO-MAX 8 $270.19 -
3/4 3/4 2-1/4 5 5 Yes ALCRO-MAX 17 $273.90