Irwin IWAF1331 Impact Performance Series 31 Piece Screwdriving Bit Set

Impact bit sets assorted 31 piece. These impact insert bits are built for maximum durability and long life with impact drivers. They are forged bit (vs. milled) for superior fitments, which reduces stripping and increases life of Square and Phillips bits 3X. Contains 2 #1 Phillips; 4 #2 Phillips; 2 #2 Phillips Drywall; 2 #3 Phillips; 2 #1 Square; 4 #2 Square; 2 #3 Square; T10; T15; 2 T20; 4 T25; T27; 2 T30; T40 and a 2-1/4 inch Magnetic Bit Holder w/ C-Ring. Compact flat design case for convenient storage in drawers and tool cabinets. Molded ABS resin holds up to the rigors of daily use. Easy to read size markings provide simple identification of set contents. Easy to use sliding latch design keeps case securely closed when not in use.