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 $55.10 00000001
1/8 .020 1/16 3/16 (1.5x) .022 I 8 1/8 1-1/2 867420-C6 $55.10 00000002
1/8 .031 (1/32) 1/16 3/16 (1.5x) .022 I 8 1/8 1-1/2 867431-C6 $55.10 00000003
1/8 .062 (1/16) 1/16 3/16 (1.5x) .022 I 8 1/8 1-1/2 867462-C6 $55.10 00000004
1/8 .093 (3/32) 1/16 3/16 (1.5x) .022 I 8 1/8 1-1/2 867493-C6 $55.10 00000005
5/32 .031 (1/32) 5/64 1/4 (1.5x) .029 I 8 3/16 2 746631-C6 00000006
5/32 .062 (1/16) 5/64 1/4 (1.5x) .029 I 8 3/16 2 746662-C6 00000007
3/16 .020 3/32 9/32 (1.5x) .037 I 8 3/16 2 875920-C6 $57.20 00000008
3/16 .031 (1/32) 3/32 9/32 (1.5x) .037 I 8 3/16 2 875931-C6 $57.20 00000009
3/16 .062 (1/16) 3/32 9/32 (1.5x) .037 I 8 3/16 2 875962-C6 $57.20 00000010
3/16 .093 (3/32) 3/32 9/32 (1.5x) .037 I 8 3/16 2 875993-C6 $57.20 00000011
1/4 .015 (1/64) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860115-C6 $64.60 00000012
1/4 .020 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860120-C6 $64.60 00000013
1/4 .031 (1/32) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860131-C6 $64.60 00000014
1/4 .040 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860140-C6 00000015
1/4 .047 (3/64) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860147-C6 $64.60 00000016
1/4 .062 (1/16) 1/8 1/4 (1x) .048 I 8 1/4 2-1/2 743962-C6 00000017
1/4 .062 (1/16) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860162-C6 $64.60 00000018
1/4 .062 (1/16) 1/8 3/4 (3x) .048 I 8 1/4 2-1/2 742830-C6 00000019
1/4 .078 (5/64) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860178-C6 $64.60 00000020
1/4 .093 (3/32) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860193-C6 $64.60 00000021
1/4 .125 (1/8) 1/8 3/8 (1.5x) .048 I 8 1/4 2-1/2 860195-C6 $64.60 00000022
5/16 .031 (1/32) 5/32 15/32 (1.5x) .063 I 8 5/16 2-1/2 855610-C6 00000023
5/16 .062 (1/16) 5/32 15/32 (1.5x) .063 I 8 5/16 2-1/2 855630-C6 $85.50 00000024
5/16 .093 (3/32) 5/32 15/32 (1.5x) .063 I 8 5/16 2-1/2 855650-C6 $85.50 00000025
5/16 .125 (1/8) 5/32 15/32 (1.5x) .063 I 8 5/16 2-1/2 855660-C6 $85.50 00000026
5/16 .156 (5/32) 5/32 15/32 (1.5x) .063 I 8 5/16 2-1/2 855665-C6 00000027
3/8 .031 (1/32) 3/16 9/16 (1.5x) .074 I 10 3/8 3 894710-C6 $96.30 00000028
3/8 .062 (1/16) 3/16 9/16 (1.5x) .074 I 10 3/8 3 894730-C6 $96.30 00000029
3/8 .093 (3/32) 3/16 9/16 (1.5x) .074 I 10 3/8 3 894750-C6 $96.30 00000030
3/8 .100 3/16 9/16 (1.5x) .074 I 10 3/8 3 894752-C6 00000031
3/8 .125 (1/8) 3/16 9/16 (1.5x) .074 I 10 3/8 3 894760-C6 $96.30 00000032
3/8 .187 (3/16) 3/16 9/16 (1.5x) .074 I 10 3/8 3 894770-C6 $96.30 00000033
3/8 .250 (1/4) 3/16 9/16 (1.5x) .074 I 10 3/8 3 894780-C6 $96.30 00000034
1/2 .031 (1/32) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891310-C6 $130.80 00000035
1/2 .047 (3/64) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891320-C6 $130.80 00000036
1/2 .062 (1/16) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891330-C6 $130.80 00000037
1/2 .078 (5/64) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891340-C6 $130.80 00000038
1/2 .093 (3/32) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891350-C6 $130.80 00000039
1/2 .125 (1/8) 1/4 1/4 (1x) .105 I 10 1/2 3 744760-C6 00000040
1/2 .125 (1/8) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891360-C6 $130.80 00000041
1/2 .125 (1/8) 1/4 1-1/4 (3x) .105 I 10 1/2 3 748260-C6 00000042
1/2 .156 (5/32) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891365-C6 $130.80 00000043
1/2 .187 (3/16) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891370-C6 $130.80 00000044
1/2 .250 (1/4) 1/4 3/4 (1.5x) .105 I 10 1/2 3 891380-C6 $130.80 00000045

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