The Diablo Impact Step Drill Bit cuts precise, clean holes in metal up to 1/8" thick, PVC, and other plastics. The 132-degree split point tip eliminates the need for pre-drilling and stays sharper up to 6X longer than standard step bits.

• Step range: 3/8" to 3/4" in 9 steps
• 132-degree split point tip -- no pre-drilling needed
• 1/4" hex shank for use with drills and impact drivers
• CNC precision ground steps with strict angle tolerances
• Optimized dual flute design for jam-free cuts
• Increased step heights for easier drilling
• Laser marked steps for easy size identification
• Up to 2X faster cuts and 75% more holes per battery charge
• Overall length: 2-19/32"
• Made in Switzerland