Prentice Drills

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...

19/32" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51038

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...

37/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51037

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...

9/16" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51036

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...

35/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51035

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...

17/32" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51034

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...

33/64" x 1/2" Reduced Shank Cobalt Prentice Drill Bit DR51033

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...