H thread carbide rock 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 6145-01-131-4094
NSN 5895-00-532-0685
NSN 6220-01-523-7458
NSN 6145-01-070-0579
NSN 6105-01-606-5969
NSN 5985-01-415-3646
NSN 5895-00-661-0218
NSN 5950-01-071-4662
NSN 6685-00-413-6671
NSN 5975-01-449-2196
NSN 6240-00-018-5463
NSN 6130-00-011-8326