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Convex R8 Shanks


R8 shank cutter body for easy use in Bridgeports. 30 different Convex Radii stocked in .010 increments including fractional and metric sizes. Positive geometry for more aggressive cutting action. Proprietary pocket design provides unmatched repeatability reducing runout and producing better finishes.

If you need assistance selecting the correct tool and insert please give us a call.



Please specify the size convex radius you need by selecting the Radius in the drop down box.

  • Radius Option
  • R1
  • R2
  • R3
  • R4
  • Insert Radius Range
  • .007" - .060"
  • .070" - .130"
  • .140" - .190"
  • .200" - .250"
  • Radius Option
  • R5
  • R6
  • R7
  • R8
  • Insert Radius
  • .312"
  • .375"
  • .437"
  • .500"



R8 Shank Series C R8 Shank Series C

R8 Shank Series R - Convex Radius R1-R8

R8 Shank Series R1

DShankL1L2FlutesEInsert
R8 Shank Series R1
Qty
Buy
1.000R84.5001.25020.625EM15
  

R8 Shank Series R2

DShankL1L2FlutesEInsert
R8 Shank Series R2
Qty
Buy
1.000R84.5001.25020.625EM15
  

R8 Shank Series R3

DShankL1L2FlutesEInsert
R8 Shank Series R3
Qty
Buy
1.000R84.5001.25020.625EM15
  

R8 Shank Series R4

DShankL1L2FlutesEInsert
R8 Shank Series R4
Qty
Buy
1.000R84.5001.25020.625EM15
  

R8 Shank Series R5

DShankL1L2FlutesEInsert
R8 Shank Series R5
Qty
Buy
1.000R84.5001.25020.625EM15
  

R8 Shank Series R6

DShankL1L2FlutesEInsert
R8 Shank Series R6
Qty
Buy
1.000R84.5001.25020.625EM15
  


EM15 CONVEX RADIUS INSERTS        EM19 CONVEX RADIUS INSERTS