Gardner Bender 0.88 – 1-3/8 Inch High Speed Steel Step Drill Bit
From single parts to complete kits, Gardner Bender has versatile, durable hole-making products that contractors depend on. If you need to knockout, punch, notch, drill or insulate, Gardner Bender has the right tool for the job. The GB Step Bit drills large holes in confined spaces. Applications include junction boxes, switch boxes, metal studs, electrical appliances, lighting fixtures and many other uses.
Self-starting, self-centering drill tip
1/16 In. Increments
No pilot hole required
No pilot hole required
Made of high speed steel