Bosch 5/16 In. x 4 In. x 6 In. Multi-Purpose Daredevil Drill Bit

Daredevil 5/16 In. x 4 In. x 6 In. Multi-Purpose Drill Bit. Upgraded Multi-Grind Heads Deliver Up To 85% Faster Drilling In Metal Than Standard Bits, Hex Shanks & Impact Rated Allows Use In Impact Drivers & Hammer Drill/Drivers For Added Versatility. Sharp Ground Cutting Edges Designed For Advanced Performance. Steep Flutes With Ribs Deliver Fast Material Removal In Multiple Materials. Multi-Application Design Offers Drilling In Masonry, Brick, Block, Tile, Metal, Wood & Plastic. Long-Life Construction Provides Up To 9X Life In Multi-Material Applications Than Standard Bits. No-Skate Tip Design Allows For Cleaner Holes. 4 In. Flute Length, 6 In. Length, 6 In. Overall Length, 1/4 In. Shank Diameter, 4 In. Useable Length.