SpeedPoint® tip for fast starts

• Cobalt step drill bits are engineered with M35 Cobalt steel for maximum life when drilling in the toughest steel, including stainless steel
• Geometry of single-flute cutting edge drills true, round holes and provides maximum step control
• Laser-etched sizes inside flute for easy and permanent hole size identification
• Hex shank prevents slipping in drill chuck and features quick-change shank
• New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
• Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic, and laminates
• Description: #1
• Hole Sizes: 1/8"-1/2"
• Steps:13
• Increments: 1/4"
• Hex Shank Size: 1/4"