BLAST HOLE BITS

5-1/8" thru 12-1/4"

Consistent Drilling Performance
....bit after bit!

"Drill More Rock.... Make More Money"

AVAILABLE
SIZES

5-1/8"
5-7/8"
6-1/4"
6-3/4"
7-7/8"
9"
9-7/8"
10-5/8"
12-1/4"

• Extended Wear Protection With Carbide Inserts Along Leading Edge of Shirttail As Well As Tungsten Carbide Hard Facing

• Advanced Bearing Design Including Special Stress Relief Processes On Critical Bearing Surfaces

• Combination of Various Shapes Of Carbide Inserts For Enhanced Penetration Rates

We Stock A Wide Variety Of Sizes For Prompt Shipment