Carbide Twist Drill Bit High speed steel made.    

Application: For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastics.
A straight shank, high quality drill.
Long design for drilling deep holes and drilling through drill bushes.
Ideal for industrial application.

Dia. 1mm to 13mm

Specifications

1.Process:Fully Ground;

2.Surface Finishing: White, Cobalt ;

3.Size available:from 1.0-13.0mm;