A detachable, end cutting drilling tool with an internal thread or tapered socket at one end for attaching a rock drill rod. The opposite end is designed with two or more cutting edges for drilling into rock formation by impact and a slight rotary motion. It contains a hole or holes in the cutting for the purpose of conducting air or water to clear the hole being drilled. It is used with powered drifter drills, sinker drills, and the like.
Classification: Boring or sinking machinery, nesoi
NSN 5895-00-763-6246
NSN 5895-01-534-9914
NSN 5985-01-399-8739
NSN 6320-01-162-5977
NSN 6240-00-977-5599
NSN 5835-00-835-2438
NSN 5835-01-095-8851
NSN 5999-00-252-4919
NSN 4140-01-039-3638
NSN 6685-01-132-1744
NSN 6620-01-222-0143
NSN 5950-01-586-7284