Made of high-quality high-carbon steel, strong and durable, with excellent rust and wear resistance, suitable for long-term use.
The 1/4" hex shank fits most standard collets and fits securely in it, not easy to fall off.
Suitable for any brand of drills, screwdrivers and screw guns, and widely used in domestic DIY, auto parts, woodworking, professional machine repair, etc.
