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B & A MANUFACTURING COMPANY
CARBIDE-TIPPED DRILL BITS & ACCESSORIES

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HEAVY DUTY BELL HANGER DRILL BITS
Wood Drills Bits
     

     

B&As Heavy Duty Bell Hanger non-carbide bits are specifically designed for small wire installation applications. Telephone, security alarm, fire alarm, cable, network installers, electricians, and other professionals all use these unique drill bits to drill holes through walls, studs and other obstacles to fish the small wire back through the drilled hole with ease. HDBH series bits are designed for drilling through wood, plaster or drywall.
 




HEAVY DUTY BELL HANGER BITS - HDBH SERIES - NON CARBIDE

PART NUMBER SIZE OAL SHANK
DIA
WT
LBS
PART NUMBER SIZE OAL SHANK
DIA
WT
LBS

1/4" Diameter

3/8" Diameter

 HDBH-1412 1/4" 12" 1/4" 0.20  HDBH-3812 3/8" 12" 3/8" 0.35
 HDBH-1418 1/4" 18" 1/4" 0.30  HDBH-3818 3/8" 18" 3/8" 0.50
 HDBH-1424 1/4" 24" 1/4" 0.35  HDBH-3824 3/8" 24" 3/8" 0.70
 HDBH-1436 1/4" 36" 1/4" 0.50  HDBH-3836 3/8" 36" 3/8" 1.00
 HDBH-1448 1/4" 48" 1/4" 0.60  HDBH-3848 3/8" 48" 3/8" 1.45

5/16" Diameter

1/2" Diameter

 HDBH-51612 5/16" 12" 5/16" 0.30  HDBH-1212 1/2" 12" 3/8" 0.45
 HDBH-51618 5/16" 18" 5/16" 0.40  HDBH-1218 1/2" 18" 3/8" 0.80
 HDBH-51624 5/16" 24" 5/16" 0.55  HDBH-1224 1/2" 24" 3/8" 1.15
 HDBH-51636 5/16" 36" 5/16" 0.87  HDBH-1236 1/2" 36" 3/8" 1.80
 HDBH-51648 5/16" 48" 5/16" 1.05  HDBH-1248 1/2" 48" 3/8" 2.35


WOOD DRILL BIT

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