Engineered for extreme durability, these Milwaukee Thunderbolt drill bits feature a titanium coating for up to 3X longer life. The reinforced Thunderbolt web and 135-degree split point tip ensure high-strength performance and precision drilling without walking.

• Up to 3X Longer Life: Titanium coating reduces heat build-up to maintain sharpness and extend tool longevity.
• Extreme Durability: The Thunderbolt web features a thicker core than standard bits to provide ultimate strength and prevent side-load breakage.
• Precision Drilling: A 135-degree split point tip delivers a precision start and prevents walking for fast, accurate holes.
• Rapid Chip Removal: Specially designed parabolic flute form clears chips and debris quickly to keep the bit cool.
• Versatile Application: Highly effective for drilling through wood, metal, and PVC, even on curved surfaces.
• Comprehensive Set: Includes 29 essential sizes ranging from 1/16 in. to 1/2 in., housed in a resilient carrying case.