National Item Identification Number
01-384-1220
013841220
3820-01-384-1220
3820013841220
National Stock Number
Item Name
BIT,ROCK DRILL
Federal Supply Class
3820
Description
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.
Commercial and Government Entity Code (Supplier Data)
22023
VAREL INTL INC
1434 PATTON PLACE SUITE 106
CARROLLTON
TX
75007
972-242-1160
Reference Numbers (Part Numbers)
LH1-8-3/4 REG
Required Categories
MATERIAL
CUTTING END TYPE
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
STEEL
CROSS
GAGE HARDFACING,NO INNER ROW HARDFACING
3820-01-246-4276,WELL DRI