Irwin Masonry Drill Bit Set (5-Pieces) Brand_GILMOUR designed for simple use

designed for simple use

For use with treated and other softwood lumber

It fights rust and corrosion under moderate exposure to salt water

groundhogs and other pests

Irwin Masonry Drill Bit Set (5-Pieces) Brand_GILMOUR designed for simple useInnovative 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. Black oxide finish resists corrosion and increases life of bit. Quick change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks. Set includes (1) 5 32', (2) 3 16', (2) 1 4' bits.