Cobalt alloy for up to 15X Life vs. Black Oxide Drill Bits ; QUADEDGE TIP™ designed to decrease heat build up and drill faster ; ENHANCED TAPERED WEB™ strengthens the bits core ; VARIABLE HELIX™ Design for rapid material extraction ; 135-Degree split point for precision start no walking ; 3-Flat Secure-Grip™ helps keep the bit fixed within the the chuck ; Designed for Hard Metals, PVC and Wood
Cobalt alloy for up to 15X Life vs. Black Oxide Drill Bits ; QUADEDGE TIP™ designed to decrease heat build up and drill faster ; ENHANCED TAPERED WEB™ strengthens the bits core ; VARIABLE HELIX™ Design for rapid material extraction ; 135-Degree split point for precision start no walking ; 3-Flat Secure-Grip™ helps keep the bit fixed within the the chuck ; Designed for Hard Metals, PVC and Wood