Bit is surfaced w/1/8 carbide inserts
No other part numbers with same form, fit, and function found.
A detachable, end cutting, drilling tool with one end threaded for attaching to a well drilling tool adapter or drilling pipe. The opposite end is designed to penetrate the earth when used in a rotary type well drilling machine.
Classification: Boring or sinking machinery, nesoi
NSN 5990-01-395-4194
NSN 6650-01-581-7101
NSN 5990-01-641-0123
NSN 5960-01-189-5712
NSN 6135-01-128-5358
NSN 6620-01-462-1625
NSN 5835-00-227-7909
NSN 6645-01-191-9515
NSN 6130-01-025-6770
NSN 6320-01-304-3639
NSN 6220-01-546-6371
NSN 5975-00-078-7088