1/4" hex shank suits impact drivers and quick change adaptors
Fixed drilling steps incrementally increases hole size in a controlled manner
Non-skid tip is easy to sharpen
Straight flute with two cutting edges for greater control through steps
Made from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear resistance
TiN coating provides 3 to 6 times longer tool life than uncoated tools and is suitable for general purpose use in a wide range of applications