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 5855-00-494-9581
NSN 5950-00-367-2705
NSN 5925-00-369-7747
NSN 6110-00-851-4854
NSN 5935-01-629-3873
NSN 5905-01-367-5362
NSN 2925-01-168-6253
NSN 6105-01-401-5361
NSN 5935-01-570-0251
NSN 5975-01-141-5942
NSN 6645-00-658-7838
NSN 5965-01-138-0707