A Harvey Performance Company

Keyseat Cutters - Square - For Hardened Steels

Specialty Profiles
Specialty Profiles

Optimized for hardened steels 45-68Rc with high flute count and specialized internal geometry, Harvey Tool's fully stocked product line of Keyseat Cutters - Square - For Hardened Steels comes AlTiN Nano coated for superior hardness and heat resistance.

  • Optimized for hardened steels 45-68Rc with high flute count and specialized internal geometry
  • Latest generation AlTiN Nano coating offer superior hardness and heat resistance
  • 90° included angle, cutting on angle only
  • Both sides of cutter are dished for clearance
  • Solid carbide
  • CNC ground in the USA   

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*Radial DOC acounts for max transition radius at neck
CUTTER
DIA.
CUTTER
WIDTH
NECK
DIA.
NECK
LENGTH
RADIAL
DOC*
TYPE FLUTES SHANK
DIA.
OAL AlTiN NANO COATED Add to Cart Default Sort
D1
+.000"-.002"
L2
+.0005"-.0005"
  L3
+.020"-.000"
   X . # D2 L1 TOOL # PRICE
1/8 .015 (1/64) 1/16 3/16 (1.5x) .022 I 8 1/8 1-1/2 867415-C6 $52.00 00000001
1/8 .031 (1/32) 1/16 3/16 (1.5x) .022 I 8 1/8 1-1/2 867431-C6 $52.00 00000002
1/8 .062 (1/16) 1/16 3/16 (1.5x) .022 I 8 1/8 1-1/2 867462-C6 $52.00 00000003
1/8 .093 (3/32) 1/16 3/16 (1.5x) .022 I 8 1/8 1-1/2 867493-C6 $52.00 00000004
3/16 .031 (1/32) 3/32 9/32 (1.5x) .037 I 8 3/16 2 875931-C6 $54.00 00000005
3/16 .062 (1/16) 3/32 9/32 (1.5x) .037 I 8 3/16 2 875962-C6 $54.00 00000006
3/16 .093 (3/32) 3/32 9/32 (1.5x) .037 I 8 3/16 2 875993-C6 $54.00 00000007
1/4 .015 (1/64) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860115-C6 $61.00 00000008
1/4 .031 (1/32) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860131-C6 $61.00 00000009
1/4 .047 (3/64) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860147-C6 $61.00 00000010
1/4 .062 (1/16) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860162-C6 $61.00 00000011
1/4 .078 (5/64) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860178-C6 $61.00 00000012
1/4 .093 (3/32) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860193-C6 $61.00 00000013
1/4 .125 (1/8) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860195-C6 $61.00 00000014
5/16 .062 (1/16) 5/32 15/32 (1.5x) .063 I 8 5/16 2-1/2 855630-C6 $80.70 00000015
5/16 .093 (3/32) 5/32 15/32 (1.5x) .063 I 8 5/16 2-1/2 855650-C6 $80.70 00000016
5/16 .125 (1/8) 5/32 15/32 (1.5x) .063 I 8 5/16 2-1/2 855660-C6 $80.70 00000017
3/8 .031 (1/32) 3/16 9/16 (1.5x) .074 I 10 3/8 2-1/2 894710-C6 $90.90 00000018
3/8 .062 (1/16) 3/16 9/16 (1.5x) .074 I 10 3/8 2-1/2 894730-C6 $90.90 00000019
3/8 .093 (3/32) 3/16 9/16 (1.5x) .074 I 10 3/8 2-1/2 894750-C6 $90.90 00000020
3/8 .125 (1/8) 3/16 9/16 (1.5x) .074 I 10 3/8 2-1/2 894760-C6 $90.90 00000021
3/8 .187 (3/16) 3/16 9/16 (1.5x) .074 I 10 3/8 2-1/2 894770-C6 $90.90 00000022
3/8 .250 (1/4) 3/16 9/16 (1.5x) .074 I 10 3/8 2-1/2 894780-C6 $90.90 00000023
1/2 .031 (1/32) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891310-C6 $123.40 00000024
1/2 .047 (3/64) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891320-C6 $123.40 00000025
1/2 .062 (1/16) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891330-C6 $123.40 00000026
1/2 .078 (5/64) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891340-C6 $123.40 00000027
1/2 .093 (3/32) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891350-C6 $123.40 00000028
1/2 .125 (1/8) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891360-C6 $123.40 00000029
1/2 .156 (5/32) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891365-C6 $123.40 00000030
1/2 .187 (3/16) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891370-C6 $123.40 00000031
1/2 .250 (1/4) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891380-C6 $123.40 00000032

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