Variable Helix End Mills for Medium Alloy Steels - Corner Radius - Long Reach, Stub Flute

Material Specific End Mills
Variable Helix End Mills for Medium Alloy Steels - Corner Radius - Long Reach, Stub Flute

Material Specific End Mills

The variable helix design of this Harvey Tool offering of End Mills for Medium Alloy Steels - Corner Radius - Long Reach, Stub Flute reduces chatter and harmonics, and increases material removal rates (MRR) while its corner radius profile improves strength.

  • Long reach design for deep cavities
  • Reduced neck diameter to avoid heeling
  • Variable helix design (approx. 37°) reduces chatter and harmonics, and increases material removal rates
  • Corner radius for improved strength
  • 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
DIA.
CORNER
RADIUS
LENGTH
OF CUT
OVERALL REACH . FLUTES SHANK DIA. OVERALL LENGTH AlTiN COATED Add to Cart Default Sort
D1
+.0005"-.0005"

+.00mm-.02mm
  decimal
equiv.
R
+.001"-.001
"
+.025mm-.025mm
L2
+.010"-.000"

+.25mm-.00mm
L3
+.010"-.000"

+.25mm-.00mm
       D2(h6) L1 TOOL # PRICE
.015 (1/64) .0150 .003 .022 .078 (5x) 3 1/8 2-1/2 62415-C3 $55.00 00000001
.015 (1/64) .0150 .003 .022 .125 (8x) 3 1/8 2-1/2 55015-C3 $56.10 00000002
.015 (1/64) .0150 .003 .022 .187 (12x) 3 1/8 2-1/2 63815-C3 $61.50 00000003
.4 mm .0157 .08 mm .60 mm 2.0 mm (5x) 3 4 mm 50 mm 986709-C3 $60.90 00000004
.4 mm .0157 .08 mm .60 mm 3.2 mm (8x) 3 4 mm 50 mm 978009-C3 $62.10 00000005
.4 mm .0157 .08 mm .60 mm 4.8 mm (12x) 3 4 mm 50 mm 982309-C3 $67.40 00000006
.5 mm .0196 .10 mm .75 mm 2.5 mm (5x) 3 4 mm 50 mm 986711-C3 $58.50 00000007
.5 mm .0196 .10 mm .75 mm 4.0 mm (8x) 3 4 mm 50 mm 978011-C3 $59.60 00000008
.5 mm .0196 .10 mm .75 mm 6.0 mm (12x) 3 4 mm 50 mm 982311-C3 $65.20 00000009
.5 mm .0196 .10 mm .75 mm 8.0 mm (16x) 3 4 mm 50 mm 975511-C3 $68.20 00000010
.020 .0200 .004 .030 .100 (5x) 3 1/8 2-1/2 62420-C3 $52.40 00000011
.020 .0200 .004 .030 .160 (8x) 3 1/8 2-1/2 55020-C3 $53.60 00000012
.020 .0200 .004 .030 .250 (12x) 3 1/8 2-1/2 63820-C3 $59.30 00000013
.6 mm .0236 .10 mm .90 mm 3.0 mm (5x) 3 4 mm 50 mm 986713-C3 $57.20 00000014
.6 mm .0236 .10 mm .90 mm 4.8 mm (8x) 3 4 mm 50 mm 978013-C3 $58.50 00000015
.6 mm .0236 .10 mm .90 mm 7.2 mm (12x) 3 4 mm 50 mm 982313-C3 $62.40 00000016
.025 .0250 .004 .038 .125 (5x) 3 1/8 2-1/2 62425-C3 $51.00 00000017
.025 .0250 .004 .038 .203 (8x) 3 1/8 2-1/2 55025-C3 $52.40 00000018
.025 .0250 .004 .038 .312 (12x) 3 1/8 2-1/2 63825-C3 $57.70 00000019
.031 (1/32) .0310 .005 .047 .156 (5x) 3 1/8 2-1/2 62431-C3 $48.30 00000020
.031 (1/32) .0310 .005 .047 .250 (8x) 3 1/8 2-1/2 55031-C3 $49.40 00000021
.031 (1/32) .0310 .005 .047 .375 (12x) 3 1/8 2-1/2 63831-C3 $51.50 00000022
.8 mm .0314 .10 mm 1.20 mm 4.0 mm (5x) 3 4 mm 50 mm 986718-C3 $52.80 00000023
.8 mm .0314 .10 mm 1.20 mm 6.5 mm (8x) 3 4 mm 50 mm 978018-C3 $53.80 00000024
.8 mm .0314 .10 mm 1.20 mm 9.5 mm (12x) 3 4 mm 50 mm 982318-C3 $55.80 00000025
.035 .0350 .005 .053 .187 (5x) 3 1/8 2-1/2 62435-C3 $48.60 00000026
1.0 mm .0393 .10 mm 1.50 mm 5.0 mm (5x) 3 4 mm 50 mm 986722-C3 $52.80 00000027
1.0 mm .0393 .10 mm 1.50 mm 8.0 mm (8x) 3 4 mm 50 mm 978022-C3 $53.80 00000028
1.0 mm .0393 .10 mm 1.50 mm 12.0 mm (12x) 3 4 mm 50 mm 982322-C3 $55.80 00000029
1.0 mm .0393 .10 mm 1.50 mm 16.0 mm (16x) 3 4 mm 50 mm 975522-C3 $59.00 00000030
.040 .0400 .005 .060 .203 (5x) 3 1/8 2-1/2 62440-C3 $48.60 00000031
.045 .0450 .005 .068 .225 (5x) 3 1/8 2-1/2 62445-C3 $48.60 00000032
.047 (3/64) .0470 .005 .070 .250 (5x) 3 1/8 2-1/2 62447-C3 $48.60 00000033
.047 (3/64) .0470 .005 .070 .375 (8x) 3 1/8 2-1/2 55047-C3 $49.40 00000034
.047 (3/64) .0470 .005 .070 .570 (12x) 3 1/8 2-1/2 63847-C3 $51.50 00000035
.050 .0500 .005 .075 .250 (5x) 3 1/8 2-1/2 62450-C3 $48.00 00000036
.055 .0550 .005 .083 .275 (5x) 3 1/8 2-1/2 62455-C3 $48.00 00000037
1.5 mm .0590 .20 mm 2.20 mm 7.5 mm (5x) 3 4 mm 50 mm 986733-C3 $52.80 00000038
1.5 mm .0590 .20 mm 2.20 mm 12.0 mm (8x) 3 4 mm 50 mm 978033-C3 $53.80 00000039
1.5 mm .0590 .20 mm 2.20 mm 18.0 mm (12x) 3 4 mm 50 mm 982333-C3 $55.80 00000040
1.5 mm .0590 .20 mm 2.20 mm 24.0 mm (16x) 3 4 mm 63 mm 975533-C3 $59.00 00000041
.060 .0600 .010 .090 .312 (5x) 3 1/8 2-1/2 62460-C3 $48.60 00000042
.062 (1/16) .0620 .005 .093 .312 (5x) 3 1/8 2-1/2 815662-C3 $50.40 00000043
.062 (1/16) .0620 .005 .093 .500 (8x) 3 1/8 2-1/2 816562-C3 $51.50 00000044
.062 (1/16) .0620 .010 .093 .312 (5x) 3 1/8 2-1/2 62462-C3 $48.30 00000045
.062 (1/16) .0620 .010 .093 .500 (8x) 3 1/8 2-1/2 55062-C3 $49.40 00000046
.062 (1/16) .0620 .010 .093 .750 (12x) 3 1/8 2-1/2 63862-C3 $51.50 00000047
.078 (5/64) .0780 .010 .117 .406 (5x) 3 1/8 2-1/2 62478-C3 $48.30 00000048
.078 (5/64) .0780 .010 .117 .625 (8x) 3 1/8 2-1/2 55078-C3 $49.40 00000049
.078 (5/64) .0780 .010 .117 .940 (12x) 3 1/8 2-1/2 63878-C3 $51.50 00000050
2.0 mm .0787 .20 mm 3.00 mm 10.0 mm (5x) 3 4 mm 50 mm 986745-C3 $52.80 00000051
2.0 mm .0787 .20 mm 3.00 mm 16.0 mm (8x) 3 4 mm 50 mm 978045-C3 $53.80 00000052
2.0 mm .0787 .20 mm 3.00 mm 24.0 mm (12x) 3 4 mm 63 mm 982345-C3 $55.80 00000053
2.0 mm .0787 .20 mm 3.00 mm 32.0 mm (16x) 3 4 mm 63 mm 975545-C3 $59.00 00000054
.093 (3/32) .0930 .005 .139 .500 (5x) 3 1/8 2-1/2 815693-C3 $50.40 00000055
.093 (3/32) .0930 .005 .139 .750 (8x) 3 1/8 2-1/2 816593-C3 $51.50 00000056
.093 (3/32) .0930 .010 .139 .500 (5x) 3 1/8 2-1/2 62493-C3 $48.30 00000057
.093 (3/32) .0930 .010 .139 .750 (8x) 3 1/8 2-1/2 55093-C3 $49.40 00000058
.093 (3/32) .0930 .010 .139 1.125 (12x) 3 1/8 2-1/2 63893-C3 $51.50 00000059
.100 .1000 .010 .150 .500 (5x) 3 1/8 2-1/2 62500-C3 $49.40 00000060
3.0 mm .1181 .20 mm 4.50 mm 15.0 mm (5x) 3 4 mm 50 mm 986757-C3 $50.00 00000061
CUTTER
DIA.
CORNER
RADIUS
LENGTH
OF CUT
OVERALL REACH . FLUTES SHANK DIA. OVERALL LENGTH AlTiN COATED Add to Cart Default Sort
D1
+.000"-.002"
  decimal R
+.001"-.001
"
L2
+.030"-.000"
L3
+.030"-.000"
       D2(h6) L1 TOOL # PRICE
.125 (1/8) .1250 .010 .187 .625 (5x) 4 1/8 2-1/2 815708-C3 $48.00 00000001
.125 (1/8) .1250 .010 .187 1.000 (8x) 4 1/8 2-1/2 816608-C3 $49.10 00000002
.125 (1/8) .1250 .015 .187 .625 (5x) 4 1/8 2-1/2 62508-C3 $48.00 00000003
.125 (1/8) .1250 .015 .187 1.000 (8x) 4 1/8 2-1/2 55108-C3 $49.10 00000004
.125 (1/8) .1250 .015 .187 1.500 (12x) 4 1/8 3 63908-C3 $51.50 00000005
.156 (5/32) .1562 .015 .235 .750 (5x) 4 3/16 3 62510-C3 $53.00 00000006
.156 (5/32) .1562 .015 .235 1.250 (8x) 4 3/16 3 55110-C3 $54.20 00000007
.156 (5/32) .1562 .015 .235 1.875 (12x) 4 3/16 4 63910-C3 $66.30 00000008
.156 (5/32) .1562 .030 .235 1.250 (8x) 4 3/16 3 817310-C3 $59.20 00000009
.187 (3/16) .1875 .015 .281 1.000 (5x) 4 3/16 3 62512-C3 $53.00 00000010
.187 (3/16) .1875 .015 .281 1.500 (8x) 4 3/16 3 55112-C3 $54.20 00000011
.187 (3/16) .1875 .015 .281 2.250 (12x) 4 3/16 4 63912-C3 $66.30 00000012
.187 (3/16) .1875 .030 .281 1.500 (8x) 4 3/16 3 817312-C3 $59.20 00000013
.250 (1/4) .2500 .015 .375 1.250 (5x) 4 1/4 4 62516-C3 $59.00 00000014
.250 (1/4) .2500 .015 .375 2.000 (8x) 4 1/4 4 55116-C3 $60.10 00000015
.250 (1/4) .2500 .015 .375 3.000 (12x) 4 1/4 6 63916-C3 $73.30 00000016

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