B & A's non-carbide Bell hanger drill 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.
BELL HANGER BIT 1/4' X 24' - WOOD ONLY, B&A Manufacturing ADI, B&A
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