5/64" Cobalt Drill Bits: 5/64 inch x 2-3/4 inch drill bits, 12-Piece. Ideal for drilling hard metal, copper, stainless steel, hard wood, pvc
UP to 3X Longer Life: Made of M35 cobalt high speed steel, provide extreme durability and longer life. Titanium coating for high-heat resistant and rust protection
Efficiently and Clean: Fully ground technology for PRECEISION and FAST drilling clean, burr-free holes
Prevent Walking: 135 Degrees split point for precision start NO WALKING, and stays sharper longer than your standard drill bit
Quick Change: 1/4" hex shank for use in impact drivers and drill drivers, more easily and securely. Size markings on the drill bit for identifying sizes quickly
