Step Bit, 3/16" - 7/8" 12 sizes for Electrical and Lighting Solutions

This Gardner Bender Step Bit (Model SB-207) is designed for drilling large holes in confined spaces, ideal for electrical distributors and lighting solutions applications. It features a self-starting, self-centering drill tip that eliminates the need for a pilot hole, enabling accurate step-by-step drilling through sheet metals including 10-gauge mild steel or stainless steel. The bit’s double flute cutting action ensures clean, round holes with minimal effort, making it suitable for use in junction boxes, switch boxes, metal studs, electrical appliances, and lighting fixture installations.

Specifications

• Manufacturer Part #: SB-207
• Sizes: 3/16" to 7/8"
• Number of Sizes: 12
• Step Thickness: 1/16"
• Shank Size: 3/8"
• Weight: 1.1 lbs
• Color: Black
• Height: 7 inches
• Length: 1 inch

Features

• Self-starting, self-centering drill tip for precise hole placement without pilot holes
• Double flute cutting action for fast, clean, and round hole drilling
• Exclusive three-lobed shank design for positive, non-slip grip in drill chucks
• Constructed from high-speed steel for faster drilling and extended tool life
• Suitable for drilling through mild steel and stainless steel up to 10-gauge thickness
• Applications include electrical junction boxes, switchgear, metal studs, and lighting fixture installation

Downloads & Links

• Spec Sheet
• Spec Sheet