[Features] ● High-grade high-speed steel (M42) is used for the cutting edge, so it can drill holes in any work material. Uses high-grade high-speed steel with excellent sharpness and durability. ●The shank is auto-locking and manual-releasing for excellent operability.
[Use] ●Cover material: Steel plate (up to 3.2 mm), stainless steel plate (up to 1 mm), PVC/plastic.