Enhance your driving accessories with RYOBI Diamond Grit Coated Technology. The RYOBI 12 PC. 2" Impact Driving Set with Diamond Grit is equipped to handle even the most demanding applications. Diamond Grit hardens bit tips for 20X longer life, 2X stronger grip and less stripped screws. This added grip creates a stronger hold than magnetically charged bit tips. The bits in this set feature a TORSION ZONE that absorbs the high torque from more demanding applications and extends bit life. All bits are impact rated and have a 1/4" hex shank for use with impact drivers and drills. The accessory case is LINK Wall Rail compatible for added user convenience when storing your bits, while the reversible belt clip allows for on the go bit storage. The clear lid and thoughtfully designed bit bars allow easy identification and quick bit removal and replacement. The RYOBI 12 PC. 2" Impact Driving Set with Diamond Grit is compatible with all standard drills and impact drivers and includes (1) diamond PH1, (2) diamond PH2, (1) diamond PH3, (1) diamond T25, (1) diamond SQ2, (1) T20, (2) T25, (1) SL8, (1) SL10 and (1) SQ2.