ATD Tools 9229 Titanium Coated Premium Drill Bit Set, 29-Piece

Perfect for use with screw extractors Titanium-coated drill bits offer the best combination of speed and durability for repetitive drilling into steel, alloy steel, wood, and plastic. Titanium-coated drill bits last up to six times longer than standard high-speed steel bits Bits 1/8″ and larger feature a 135-degree split point for easier starts and minimal bit walking Includes: 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/64″, 7/32″, 15/64″, 17/64″, 9/32″, 19/64″, 5/16″, 21/64″, 11/32″, 23/64″, 3/8″, 25/64″, 13/32″, 27/64″, 7/16″, 29/64″, 15/32″, 31/64″ & 1/2″