UTILITY DRILL
Utility Drills usually weigh between 7 and 9 lbs, and are used for small hole hand drilling. These bits use a special shank and are manufactured in many diameters and lengths.

Carbide Tipped Drills for Atlas Copco BBD II Drills 3/4" x 3-1/4" Hex
Bit Diameter
Drill Depth
Catalog Number
5/8"
5"
9400
3/4"
5"
9401
3/4"
12"
9402
3/4"
18"
9403
3/4"
24"
9404
7/8"
5"
9405
1"
5"
9406
1"
9"
9407
1-1/8"
7"
9408
1-1/4"
7"
9409