National Item Identification Number

00-271-1951
002711951
3820-00-271-1951
3820002711951

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)

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30760

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INGERSOLL RAND CO
200 CHESTNUT RIDGE RD
636
WESTWOOD
NJ
07675
201-573-0123

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57576

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INGERSOLL-RAND CO
CONSTRUCTION EQUIPMENT GROUP
942 MEMORIAL PKY
PHILLIPSBURG
NJ
08865
908-859-7758

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0AT62

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30760

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INGERSOLL RAND CO
200 CHESTNUT RIDGE RD
636
WESTWOOD
NJ
07675
201-573-0123

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Reference Numbers (Part Numbers)

JACKBIT
JACKBIT
MS39125
1
1
1

Required Categories

MATERIAL
CUTTING END TYPE
CLEANING HOLE LOCATION AND QUANTITY
ATTACHMENT METH

Required Description

STEEL
CROSS
1 CENTER
THREADED BOTTOM DRIVE
MIL STD 90496
2.125 INCHES
9690