Step Bit, 1/4" - 3/4" 9 Sizes by Gardner Bender

This step bit is designed for drilling large holes in confined spaces, suitable for electrical distributors and lighting solutions requiring precise hole making in sheet metals. It features a self-starting, self-centering drill tip that eliminates the need for a pilot hole, enabling accurate step-by-step drilling through 10-gauge mild steel or stainless steel. Ideal for applications involving junction boxes, switch boxes, metal studs, electrical appliances, and lighting fixtures.

Specifications

• Manufacturer Part #: SB-205
• Sizes: 1/4" to 3/4"
• Number of Sizes: 10
• Step Thickness: 1/16"
• Shank Size: 3/8"
• Weight: 1 lb
• Material: High-speed steel
• Color: Black
• Height: 7 in
• Length: 1 in
• Width: 3.8 in

Features

• Drills clean, round holes quickly with double flute cutting action
• Exclusive three-lobed shank for positive, non-slip grip in drill chucks
• Self-starting, self-centering drill tip requires no pilot hole
• Made of high-speed steel for faster drilling and longer tool life
• Suitable for drilling through mild steel and stainless steel up to 10-gauge thickness

Downloads & Links

• Spec Sheet
• Spec Sheet