Variable Helix End Mills for Medium Alloy Steels - Square

Material Specific End Mills
Variable Helix End Mills for Medium Alloy Steels - Square

Material Specific End Mills

Optimized for readily machinable medium alloy steels, stainless steels, and tool steels, this fully stocked Harvey Tool offering of square profile, solid carbide, variable helix end mills is offered with AlTiN Coating for improved lubricity and heat resistance.

  • Variable helix design (approx. 37°) reduces chatter and harmonics, and increases material removal rates
  • AlTiN coated for improved lubricity and heat resistance
  • h6 shank tolerance for high precision tool holders  
  • Center cutting
  • Solid carbide
  • CNC ground in the USA   

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CUTTER DIAMETER LENGTH
OF CUT
FLUTES SHANK DIAMETER OVERALL LENGTH AlTiN COATED Add to Cart Default Sort
D1
+.0005"-.0005"

+.00mm-.02mm
  decimal equiv. L2
+.010"-.000"

+.25mm-.00mm
       D2(h6) L1 TOOL # PRICE
.010 .0100 .015 (1.5x) 3 1/8 1-1/2 964910-C3 $51.20 00000001
.010 .0100 .030 (3x) 3 1/8 1-1/2 958510-C3 $51.20 00000002
.015 (1/64) .0150 .023 (1.5x) 3 1/8 1-1/2 964915-C3 $41.70 00000003
.015 (1/64) .0150 .045 (3x) 3 1/8 1-1/2 958515-C3 $41.70 00000004
.015 (1/64) .0150 .078 (5x) 3 1/8 2-1/2 952615-C3 $51.20 00000005
.5 mm .0196 1.50 mm (3x) 3 4 mm 50 mm 945911-C3 $40.10 00000006
.020 .0200 .030 (1.5x) 3 1/8 1-1/2 964920-C3 $36.60 00000007
.020 .0200 .060 (3x) 3 1/8 1-1/2 958520-C3 $36.60 00000008
.020 .0200 .100 (5x) 3 1/8 2-1/2 952620-C3 $45.10 00000009
.025 .0250 .038 (1.5x) 3 1/8 1-1/2 964925-C3 $35.20 00000010
.025 .0250 .075 (3x) 3 1/8 1-1/2 958525-C3 $35.20 00000011
.025 .0250 .125 (5x) 3 1/8 2-1/2 952625-C3 $43.70 00000012
.030 .0300 .090 (3x) 3 1/8 1-1/2 958530-C3 $35.00 00000013
.031 (1/32) .0310 .047 (1.5x) 3 1/8 1-1/2 964931-C3 $29.70 00000014
.031 (1/32) .0310 .093 (3x) 3 1/8 1-1/2 958531-C3 $29.70 00000015
.031 (1/32) .0310 .156 (5x) 3 1/8 2-1/2 952631-C3 $38.20 00000016
.035 .0350 .053 (1.5x) 3 1/8 1-1/2 964935-C3 $29.70 00000017
.035 .0350 .105 (3x) 3 1/8 1-1/2 958535-C3 $29.70 00000018
1.0 mm .0393 3.00 mm (3x) 3 4 mm 50 mm 945922-C3 $33.30 00000019
.040 .0400 .060 (1.5x) 3 1/8 1-1/2 964940-C3 $29.90 00000020
.040 .0400 .120 (3x) 3 1/8 1-1/2 958540-C3 $29.90 00000021
.040 .0400 .203 (5x) 3 1/8 2-1/2 952640-C3 $38.40 00000022
.045 .0450 .068 (1.5x) 3 1/8 1-1/2 964945-C3 $29.90 00000023
.045 .0450 .135 (3x) 3 1/8 1-1/2 958545-C3 $29.90 00000024
.045 .0450 .225 (5x) 3 1/8 2-1/2 952645-C3 $38.40 00000025
.047 (3/64) .0470 .071 (1.5x) 3 1/8 1-1/2 964947-C3 $29.70 00000026
.047 (3/64) .0470 .141 (3x) 3 1/8 1-1/2 958547-C3 $29.70 00000027
.047 (3/64) .0470 .250 (5x) 3 1/8 2-1/2 952647-C3 $38.20 00000028
.050 .0500 .075 (1.5x) 3 1/8 1-1/2 964950-C3 $29.90 00000029
.050 .0500 .150 (3x) 3 1/8 1-1/2 958550-C3 $29.90 00000030
.055 .0550 .165 (3x) 3 1/8 1-1/2 958555-C3 $29.70 00000031
1.5 mm .0590 4.50 mm (3x) 3 4 mm 50 mm 945933-C3 $31.50 00000032
.060 .0600 .180 (3x) 3 1/8 1-1/2 958560-C3 $30.80 00000033
.062 (1/16) .0620 .050 (0.8x) 3 1/8 1-1/2 835762-C3 $30.70 00000034
.062 (1/16) .0620 .093 (1.5x) 3 1/8 1-1/2 964962-C3 $27.80 00000035
.062 (1/16) .0620 .186 (3x) 3 1/8 1-1/2 958562-C3 $27.80 00000036
.062 (1/16) .0620 .250 (4x) 3 1/8 2-1/2 814862-C3 $32.10 00000037
.062 (1/16) .0620 .312 (5x) 3 1/8 2-1/2 952662-C3 $36.50 00000038
.070 .0700 .105 (1.5x) 3 1/8 1-1/2 964970-C3 $27.80 00000039
.070 .0700 .210 (3x) 3 1/8 1-1/2 958570-C3 $27.80 00000040
.078 (5/64) .0780 .118 (1.5x) 3 1/8 1-1/2 964978-C3 $27.80 00000041
.078 (5/64) .0780 .234 (3x) 3 1/8 1-1/2 958578-C3 $27.80 00000042
.078 (5/64) .0780 .406 (5x) 3 1/8 2-1/2 952678-C3 $36.50 00000043
2.0 mm .0787 6.00 mm (3x) 3 4 mm 50 mm 945945-C3 $31.50 00000044
.080 .0800 .240 (3x) 3 1/8 1-1/2 958580-C3 $27.80 00000045
.090 .0900 .270 (3x) 3 1/8 1-1/2 958590-C3 $27.80 00000046
.093 (3/32) .0930 .074 (0.8x) 3 1/8 1-1/2 835793-C3 $30.70 00000047
.093 (3/32) .0930 .140 (1.5x) 3 1/8 1-1/2 964993-C3 $27.80 00000048
.093 (3/32) .0930 .279 (3x) 3 1/8 1-1/2 958593-C3 $27.80 00000049
.093 (3/32) .0930 .375 (4x) 3 1/8 2-1/2 814893-C3 $32.10 00000050
.093 (3/32) .0930 .500 (5x) 3 1/8 2-1/2 952693-C3 $36.50 00000051
.100 .1000 .150 (1.5x) 3 1/8 1-1/2 965000-C3 $27.80 00000052
.100 .1000 .300 (3x) 3 1/8 1-1/2 958600-C3 $27.80 00000053
.109 (7/64) .1090 .164 (1.5x) 3 1/8 1-1/2 965002-C3 $27.80 00000054
.109 (7/64) .1090 .327 (3x) 3 1/8 1-1/2 958602-C3 $27.80 00000055
3.0 mm .1181 9.00 mm (3x) 3 4 mm 50 mm 945957-C3 $31.50 00000056
CUTTER DIAMETER LENGTH
OF CUT
FLUTES SHANK DIAMETER OVERALL LENGTH AlTiN COATED Add to Cart Default Sort
D1
+.000"-.002"

+.00mm-.04mm
  decimal equiv. L2
+.030"-.000" +.75mm
       D2(h6) L1 TOOL # PRICE
.125 (1/8) .1250 .100 (0.8x) 4 1/8 1-1/2 835808-C3 $29.60 00000001
.125 (1/8) .1250 .187 (1.5x) 4 1/8 1-1/2 965008-C3 $26.70 00000002
.125 (1/8) .1250 .375 (3x) 4 1/8 1-1/2 958608-C3 $26.70 00000003
.125 (1/8) .1250 .500 (4x) 4 1/8 2-1/2 814908-C3 $33.50 00000004
.125 (1/8) .1250 .625 (5x) 4 1/8 2-1/2 952708-C3 $36.30 00000005
.140 (9/64) .1406 .220 (1.5x) 4 3/16 2 965009-C3 $37.90 00000006
.140 (9/64) .1406 .425 (3x) 4 3/16 2 958609-C3 $37.90 00000007
.156 (5/32) .1562 .235 (1.5x) 4 3/16 2 965010-C3 $28.80 00000008
.156 (5/32) .1562 .470 (3x) 4 3/16 2 958610-C3 $28.80 00000009
.156 (5/32) .1562 .750 (5x) 4 3/16 3 952710-C3 $38.80 00000010
.187 (3/16) .1875 .150 (0.8x) 4 3/16 2 835812-C3 $31.60 00000011
.187 (3/16) .1875 .285 (1.5x) 4 3/16 2 965012-C3 $28.80 00000012
.187 (3/16) .1875 .562 (3x) 4 3/16 2 958612-C3 $28.80 00000013
.187 (3/16) .1875 1.000 (5x) 4 3/16 3 952712-C3 $38.80 00000014
6.0 mm .2362 18.00 mm (3x) 4 6 mm 63 mm 945972-C3 $31.50 00000015
.250 (1/4) .2500 .375 (1.5x) 4 1/4 2-1/2 965016-C3 $36.50 00000016
.250 (1/4) .2500 .750 (3x) 4 1/4 2-1/2 958616-C3 $36.50 00000017