Detachable without carbide insert
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 5945-01-449-1893
NSN 5985-01-363-3413
NSN 5895-00-975-2547
NSN 6320-00-925-0558
NSN 5835-00-279-6626
NSN 5925-00-275-0380
NSN 2925-00-564-1692
NSN 6130-01-454-5794
NSN 6620-01-481-1358
NSN 5895-01-143-4601
NSN 5965-00-074-1317
NSN 6650-01-350-4421