Kwik Stepper Cobalt Step Bit, 1/2 in to 1-1/8 in Cutting dia, 3 Steps

Features

• Engineered with Cobalt High Speed Steel (HSS) material for maximum life on stainless steel
• Reduces wear of bit and maximizes heat resistance
• New split point tip eliminates walking and penetrates quickly up to 10 ga stainless steel
• Two cutting edges share the load resulting in faster drill times with less force
• Also cuts mild steel, copper, brass, aluminum, fiberglass, plastic, wood, and laminates

Specifications

• Cutting Diam [Max]: 1-1/8 in
• Cutting Diam [Min]: 1/2 in
• Finish: Steam Oxide
• Material Thickness [Max]: Up to 10 ga Stainless Steel
• Measurement Type: SAE
• No. of Flutes: 2
• No. of Steps: 3
• Point Shape: Split Point
• Shank Diam [Nom]: 3/8 in
• Shank Type: Hex
• Type: #8 Cobalt High Speed Steel (HSS) Step Bit