1/8 IN. TO 1/2 IN. HIGH-SPEED STEEL STEP DRILL BIT

Manufacturer: Bosch Power Tools

Material #: 2610918946

Model : SDH1

The Bosch line of step drills offers 13 different hole sizes with a single bit. The step drill bits are ideal for electrical, plumbing and HVAC contractors. Typical step drill bit applications include electrical knockouts, running conduit, drawbolt holes, faucet installations, auto body work, running freon lines, edge boring steel and hollow doors.

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$33.29 USD

Availability: Backordered

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Delivered as early as July 23, 2026

Balance double flute eliminates chatter and vibration
Drills clean, accurate holes in these thin materials (up to 1/8 In.): sheet metal, ducts, steel, copper, brass, aluminum, plastic, plexiglass, wood, veneers, vinyl siding, plasterboard, PVC, stainless steel and cast iron
For use with all common drilling needs
Resharpenable cutting edge provides longer tool life
Self-starting point starts on contact
Three-flat shank for reduced slippage

Rexroth Training

1/8 IN. TO 1/2 IN. HIGH-SPEED STEEL STEP DRILL BIT

Manufacturer: Bosch Power Tools

Material #: 2610918946

Model : SDH1

Availability: Backordered

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