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 6320-01-145-9013
NSN 6645-00-695-2343
NSN 2925-00-149-0760
NSN 5930-01-517-1256
NSN 6610-00-161-0680
NSN 6110-00-854-2249
NSN 6645-01-525-5181
NSN 6650-01-556-6941
NSN 5935-01-312-8788
NSN 6150-01-235-7110
NSN 6320-01-449-1014
NSN 6320-01-224-0063