- Diameter: 1/4″
- Working length: 2-1/2″
- Total length: 4″
- Impact Tough™ Titanium Nitride-Coated Drill Bits offer highly robust drilling in metal, especially with impact drivers
- No skate tip – accurate starts
- Designed for heavy-gauge and high-carbon steel
- Long flutes for effective material removal
- Impact-rated shank for higher torque drill/drivers








