1 Well selected high-hardness high speed drill with good sharpness and wear resistance,drilling efficiency is great. 2 The blade is incisive from the special sharpening process, and the drilling speed is fast. 3 The drill has strong wear resistance and strong drilling ability, which is suitable for industrial and household use. 4 Each set including 20 pcs of drill bits for quick replacement. 5 Applicable to normal gun drill and electric drill.
What's in the box
20 x Drill Bit High Speed Steel Hole Drilling Tool
