Dormer Jobber Drill Set 51 (8461890)

High Speed Steel (HSS) provides good hot hardness when drilling 118 degree split point provides self centering, low thrust and easier penetration TiN Coated Tip increases surface hardness, wear resistance and improves tool life Improved hole accuracy and surface finish For use on machines or hand held applications

High Speed Steel (HSS) provides good hot hardness when drilling 118 degree split point provides self centering, low thrust and easier penetration TiN Coated Tip increases surface hardness, wear resistance and improves tool life Improved hole accuracy and surface finish For use on machines or hand held applications