- Drill Fast, Accurate Holes Through Steel and Stainless Steel Doors
- Up to 2" Inch Depth Of Cut
- Ultra-sharp Tungsten Carbide Teeth Cut Quick, Smooth, Perfectly Round Holes
- Flatted Shank For Use In Power Drills And Drill Presses
- Safety Collar Stop Prevents Over-Penetration For Safer Operation
- Spring Loaded Pilot Drill Ejects Metal Plug Quickly For Increased Productivity
- Outperform Bi-Metal Hole Saws
Ideal For Door Knob And Deadbolt Installation