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 2-1/4 5 6 Yes ALCRO-MAX 24 $292.78 -
1/2 1/2 1 3 0.06 5 No ALCRO-MAX 59 $78.55 -
1/2 1/2 1 3 0.03 4 No ALCRO-MAX 100 $81.23 -
1/2 1/2 1-1/2 4 4 Yes ALCRO-MAX 30 $99.58 -
3/8 3/8 1 2-1/2 0.02 3 Uncoated 100 $66.47 -
3/8 3/8 1 2-1/2 0.02 2 Uncoated 100 $15.22 -
5/8 5/8 3/4 3 0.04 45° 5 Uncoated 50 $100.33 -
3/8 3/8 1 2-1/2 3 Uncoated 100 $32.04 -
3/8 3/8 1 2-1/2 2 Uncoated 100 $70.22 -
7/16 7/16 5/8 2-1/2 45° 5 Uncoated 50 $40.50 -
1/2 1/2 1-1/4 3 5 No ALCRO-MAX 71 $77.68 -
5/8 5/8 1-1/4 3-1/2 4 No ALCRO-MAX 14 $130.62 -
1 1 2 4 7 No ALCRO-MAX 15 $462.52 -
5/8 5/8 3/4 3 5 No ALCRO-MAX 29 $141.55 -
1/2 1/2 2 4 4 No ALCRO-MAX 77 $116.77 -
1 1 2 4 6 No ALCRO-MAX 12 $431.56 -
1/2 1/2 1 3 0.09 5 No ALCRO-MAX 100 $78.55 -
1/2 1/2 1 3 0.03 4 Yes ALCRO-MAX 86 $89.52 -
1/2 1/2 2 4 4 No ALCRO-MAX 100 $100.56 -
3/8 3/8 1 2-1/2 0.02 3 ZRN 32 $54.26 -
3/8 3/8 1 2-1/2 0.02 2 ZRN 14 $54.26 -
5/8 5/8 3/4 3 0.04 45° 5 ALTiN 17 $117.92 -
3/8 3/8 1 2-1/2 3 ZRN 100 $48.70 -
3/8 3/8 1 2-1/2 2 ZRN 287 $48.70 -
7/16 7/16 5/8 2-1/2 45° 5 ALTiN 19 $47.75 -
1/2 1/2 1-1/4 3 5 Yes ALCRO-MAX 82 $86.01 -
5/8 5/8 1-1/4 3-1/2 4 Yes ALCRO-MAX 20 $141.79 -
7/16 7/16 1-3/16 2-3/4 45° 5 ALTiN Call $36.92 -
5/8 5/8 3/4 3 5 Yes ALCRO-MAX 8 $152.72 -
1/2 1/2 2 4 4 Yes ALCRO-MAX 18 $125.14 -
1 1 2 4 6 Yes ALCRO-MAX 31 $449.62 -
1/2 1/2 1 3 0.12 5 No ALCRO-MAX 100 $78.55 -
1/2 1/2 1 3 0.06 4 No ALCRO-MAX 40 $81.23 -
1/2 1/2 2 4 4 Yes ALCRO-MAX 35 $108.98 -
3/8 3/8 1-1/2 4 0.02 3 Uncoated 81 $89.77 -
3/8 3/8 1-1/2 4 0.02 2 Uncoated 100 $89.77 -
5/8 5/8 1-5/8 3-1/2 0.04 45° 5 Uncoated 50 $168.81 -
3/8 3/8 1-1/2 4 3 Uncoated 100 $80.16 -
3/8 3/8 1-1/2 4 2 Uncoated 100 $101.64 -
1/2 1/2 1 3 5 No ALCRO-MAX 68 $75.91 -
7/16 7/16 1 2-3/4 4 No ALCRO-MAX 87 $59.21 -
5/8 5/8 1-5/8 3-1/2 4 No ALCRO-MAX 19 $133.96 -
5/8 5/8 1-5/8 3-1/2 5 No ALCRO-MAX 9 $146.83 -
1 1 3 6 7 No ALCRO-MAX 12 $568.65 -
5/8 5/8 1-5/8 3-1/2 5 No ALCRO-MAX 79 $149.63 -
1/2 1/2 3 6 4 No ALCRO-MAX 100 $164.55 -
1 1 3 6 6 No ALCRO-MAX 16 $543.33 -
1/2 1/2 1 3 0.015 5 Yes ALCRO-MAX 19 $86.88 -
1/2 1/2 1 3 0.06 4 Yes ALCRO-MAX 16 $89.52 -
1/2 1/2 3 6 4 No ALCRO-MAX 100 $142.66 -
3/8 3/8 1-1/2 4 0.02 3 ZRN 24 $96.19 -
3/8 3/8 1-1/2 4 0.02 2 ZRN 9 $96.19 -
5/8 5/8 1-5/8 3-1/2 0.04 45° 5 ALTiN 8 $200.18 -
3/8 3/8 1-1/2 4 3 ZRN 36 $86.55 -
3/8 3/8 1-1/2 4 2 ZRN 13 $86.55 -
1/2 1/2 5/8 2-1/2 45° 5 Uncoated 50 $50.81 -
1/2 1/2 1 3 5 Yes ALCRO-MAX 67 $84.24 -
5/8 5/8 1-5/8 3-1/2 4 Yes ALCRO-MAX 14 $145.09 -
5/8 5/8 1-5/8 3-1/2 5 Yes ALCRO-MAX 24 $158.00 -
1/2 1/2 5/8 2-1/2 .040 3 Uncoated 21 $70.01 -
1/2 1/2 5/8 2-1/2 3 Uncoated 100 $65.31 -
1/2 1/2 5/8 2-1/2 .040 2 Uncoated 89 $70.01 -
1/2 1/2 5/8 2-1/2 2 Uncoated 66 $65.31 -
5/8 5/8 1-5/8 3-1/2 5 Yes ALCRO-MAX 13 $160.80 -
1/2 1/2 3 6 4 Yes ALCRO-MAX 23 $172.84 -
1 1 3 6 6 Yes ALCRO-MAX Call $561.35 -
1/2 1/2 1 3 0.03 5 Yes ALCRO-MAX 24 $86.88 -
1/2 1/2 1 3 0.09 4 No ALCRO-MAX 29 $81.23 -
1/2 1/2 3 6 4 Yes ALCRO-MAX 12 $150.95 -
3/4 3/4 1 3 0.04 45° 5 Uncoated 50 $135.12 -
1/2 1/2 5/8 2-1/2 45° 5 ALTiN 100 $59.99 -
1/2 1/2 1-1/4 3 5 No ALCRO-MAX 23 $77.68 -
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 -
1/2 1/2 5/8 2-1/2 .040 3 ZRN 20 $78.75 -
1/2 1/2 5/8 2-1/2 3 ZRN 18 $73.85 -
1/2 1/2 5/8 2-1/2 .040 2 ZRN 100 $78.75 -
1/2 1/2 5/8 2-1/2 2 ZRN 45 $73.85 -
5/8 5/8 2-1/4 5 5 No ALCRO-MAX 26 $215.14 -
5/8 5/8 3/4 3 4 No ALCRO-MAX 18 $149.34 -
1/2 1/2 1 3 0.06 5 Yes ALCRO-MAX 100 $86.88 -
1/2 1/2 1 3 0.09 4 Yes ALCRO-MAX 47 $89.52 -
5/8 5/8 3/4 3 4 No ALCRO-MAX 17 $128.73 -
3/4 3/4 1 3 0.04 45° 5 ALTiN 45 $156.14 -
1/2 1/2 1 3 45° 5 Uncoated 50 $80.24 -
1/2 1/2 1-1/4 3 5 Yes ALCRO-MAX Call $86.01 -
1/2 1/2 1 3 4 No ALCRO-MAX 43 $78.51 -
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 -
5/8 5/8 3/4 3 4 Yes ALCRO-MAX 18 $160.39 -
1/2 1/2 1 3 0.09 5 Yes ALCRO-MAX 55 $86.88 -
1/2 1/2 1 3 0.12 4 No ALCRO-MAX 24 $81.23 -
5/8 5/8 3/4 3 4 Yes ALCRO-MAX 16 $139.90 -
1/2 1/2 1-1/4 3 0.04 3 Uncoated 100 $66.47 -
1/2 1/2 1-1/4 3 0.04 2 Uncoated 85 $84.29 -
3/4 3/4 1-5/8 4 0.04 45° 5 Uncoated 50 $237.37 -
1/2 1/2 1-1/4 3 3 Uncoated 99 $74.59 -
1/2 1/2 1-1/4 3 2 Uncoated 100 $95.62 -
1/2 1/2 1-1/4 3 45° 5 ALTiN 278 $94.88 -
1/2 1/2 2 4 5 No ALCRO-MAX 52 $115.16