Drill Bits

25/32" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51050

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

49/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51049

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

3/4" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51048

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

47/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51047

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

23/32" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51046

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

45/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51045

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

11/16" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51044

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

43/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51043

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

21/32" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51042

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

41/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51041

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

5/8" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51040

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...

39/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51039

Cobalt prentice drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece 135° Degree split point for...