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 6150-01-077-8195
NSN 6240-00-008-5263
NSN 5990-01-642-5748
NSN 6130-01-496-4246
NSN 6240-01-381-2275
NSN 5990-01-268-2236
NSN 5920-01-523-5678
NSN 5999-01-252-8595
NSN 5985-00-174-3572
NSN 5990-01-040-1320
NSN 5925-01-171-1833
NSN 5835-01-565-3411