TIANGONG 6542 High-Speed Steel Straight Shank Twist Drill Bit

The TIANGONG 6542 High-Speed Steel Straight Shank Twist Drill Bit is a fully ground, small shank drill designed for precision drilling and reaming in materials like iron and mold steel. Made from durable 6542 high-speed steel (equivalent to M2), it ensures efficient and reliable performance for various industrial and DIY applications.

Cooling method: other