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| BOSCH SDH12 3/8" HSS Step Drill Bit-Ideal for electrical, plumbing and HVAC contractors with jobs like running conduit, drawbolt holes, electrical knockouts, faucet installations, auto body work, running freon lines, edge boring steel and hollow doors. |
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Features
- Knockout-Step Drill Bit-Bosch step drills offer the ability to drill up to thirteen holes with just one drill bit. Cuts are clean and accurate in even the toughest materials including sheet metal, ducts, steel, copper, brass, aluminum, plastic, plexiglass, wood, veneers, vinyl siding, plasterboard, PVC, stainless steel and cast iron up to 1/8" thick.
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