See more: HSS Core Bits
Designed with a drilling depth of 3" and is made from (m2) High Speed Steel for a long durable reliable performance. It is ideal for use with aluminum and other non ferrous metals. The weldon shank allows it to be compatible with other magnetic drills.
- Fits JCM 256 U, JHM USA 5 and JHM 4x4
- Sizes in Inches