Diablo DMD716JP1 Metal Demon Drill Bit with Thermal Shield Protective Coating for Mild, Hardened and Stainless Steel - 5.6" Length, 7/16" Dia., 3-Flats Reduced Shank Archery Protective Gear Closed end bit eliminates build

Closed end bit eliminates build up in tool

The in-line fan design provides better tool balance and improved ergonomics

This is the battery for FLEXVOLT® power and long runtime

For use with Makita power cutters and chain saws

Diablo DMD716JP1 Metal Demon Drill Bit with Thermal Shield Protective Coating for Mild, Hardened and Stainless Steel - 5.6" Length, 7/16" Dia., 3-Flats Reduced Shank Archery Protective Gear Closed end bit eliminates buildDiablo's Metal Demon Drill Bits redefine metal drilling with the industrys first all in one bit to tackle all metals: mild, hardened, and stainless steels. Long gone are the days where professionals must purchase and carry multiple bit types (Titanium, Cobalt, and Black Oxide), the Metal Demon bits exclusive design brings a one bit solution for any application ensuring maximum durability, speed, precision, and productivity. Diablos proprietary Thermal