IRWIN Impact Performance Series 1/4-Inch X 6-Inch Masonry Drill Bit

IRWIN Impact Performance Series masonry bits are built for maximum durability and long life with impact drivers. Engineered with a pressed carbide tip with aggressive cutting angles, these durable bits drill fast. They have a one-piece construction that withstands higher torque loads than standard quick-change bits that are built with a two-piece design. These bits have a black oxide finish that resists corrosion and increases the life of the bit, and a 1/4" quick-change shank that's designed to work with impact drivers, as well as reduce slipping in standard drill chucks.

• Black oxide finish resists corrosion and increases life of bit
• Built for maximum durability and long life with impact drivers
• Innovative pressed carbide tip with aggressive cutting angles for faster drilling and longer bit life
• One-piece construction withstands higher torque loads than standard quick-change bits