| DORIAN FKT-75-M Knurling Tool,Fixed,4 1/2 In OAL Knurling Holder, Alloy Steel, Features Diameter Adjustment Screw Regulates the Depth of the Knurl Pattern and the Diameter Size;For Twin Wheel and Single Wheel Knurling, For Knurl Face Width 0.2360 in, For Knurl Hole Dia. 5/16 in ... more DORIAN FKT-75-M Knurling Tool,Fixed,4 1/2 In OAL Knurling Holder, Alloy Steel, Features Diameter Adjustment Screw Regulates the Depth of the Knurl Pattern and the Diameter Size;For Twin Wheel and Single Wheel Knurling, For Knurl Face Width 0.2360 in, For Knurl Hole Dia. 5/16 in | | $190.99 go to store |