No other part numbers with same form, fit, and function found.
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 5996-01-217-3670
NSN 5998-01-141-7012
NSN 4140-01-256-0910
NSN 5950-01-302-2878
NSN 6220-00-450-7342
NSN 6145-00-570-0516
NSN 6135-01-255-9129
NSN 5975-01-252-9763
NSN 4140-01-461-7885
NSN 2925-00-728-4558
NSN 6610-00-593-5299
NSN 6645-00-952-9069