Amber finished surface milled twist drill bits
HSS Cobalt drill bits with ruduced shank
Reduced Shank HSS Cobalt Drill Bits
Material: HSS M35(5% cobalt), M42(8% cobalt) for the drill bits
Process: Milled drill bits
Shank: Reduced Shank
Size: 10.5mm-20mm
Point Angle: 135 degree split point
Surface: Coffee color, Titanium coating and named surface are available
Released on:2019-06-07 Updated on:2019-07-31
