6-Piece Hex Shank Drill Bit Set Straight Bit Sharp threads create their own

Sharp threads create their own mating thread when drilled into the material

stainless steel sheet metal screw

alloy metal drilling on hardened steel

Ready To Use Product Bonds & Grouts Ceramic Floor & Wall Tile

6-Piece Hex Shank Drill Bit Set Straight Bit Sharp threads create their own6 Piece, Hex Shank Drill Bit Set, Durable Rubber Finger Grips For Comfortable Use, Impact & Rust Resistant Nickel Plated Nose, Stainless Steel Interior Parts & A Pressure Activated Ball Groove System For Rapid Loading & Strong Retention, Provides Quick & Easy Accessory Changes Without Rechucking, Accessories Have A Hex Shank Locking System To Prevent Slipping, Rapid Load Holder Fits All Brands Of 3 8" & 1 2" Cordless & Corded Drills, Set Contains 1