Hammer bit
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 5965-01-455-3738
NSN 5905-01-560-5634
NSN 5895-01-538-1225
NSN 5996-01-097-6256
NSN 5910-01-552-2271
NSN 6220-01-278-4154
NSN 6220-01-078-1625
NSN 5950-00-903-7432
NSN 5910-00-998-2694
NSN 6135-01-545-6582
NSN 6220-01-480-0923
NSN 5925-00-529-3950