Irwin IWAF1326 26PC IMPACT SCREWDRIVING BIT SET

26-Piece Impact Series Fastener Drive Set. Built for maximum durability and long life with impact drivers. Forged bit for superior fitment and increased life. Manufactured with heavy duty, cold forged, high grade steel. Black Oxide finish resists corrosion and increases the life of the bit. Pro Set case for Storage and Organization. The Irwin Tools 1840393 26-Piece Impact Series Fastener Drive Set is part of the new line of Fastener Drive bits designed for use in impact drivers. While most screw driving bits are simply compatible with impact drills and drivers, Irwin's Impact Performance Series fastener drive bits are engineered for maximum durability and long life with impact drivers. These bits are forged rather than milled, so they fit fasteners more precisely which reduces stripping and increases the life of the bit itself. Irwin's Impact Series bits have three times longer life than traditional bits. Manufactured with heavy duty, cold forged, high grade steel, they'll withstand extremely high torque output. Plus, a black oxide finish resists corrosion and increases the life of the bit. The 26-Piece set comes in an Impact Series Pro Set Case for organization and protection. This set includes 7 Insert Bits with No.2 Phillips and No.2 Square Recess, along with 12 2-Inch Power Bits with No.1, No.2, and No.3 Phillips and No.2 and No.3 Square Recess bits. The 26 Piece set also has a 4-Inch No.2 Phillips bit, a 4-Inch No.2 Square Recess bit, a 2.5-Inch Quick-Change Extension, a 3-1/16-Inch Compact Magnetic Screw Guide, and 3 nut setters (1/4-Inch, 5/16-Inch and 3/8-Inch).