This 41-Piece Impact Drill & Drive Bit Set is what you need for general DIY projects around the house. Each impact rated drive bit features a precision milled tip to minimize the stripping of fasteners, a torsion zone to absorb torque for up to 3X longer life*, and a 1/4” hex shank for superior holding power and quick bit changes. Each drill bit features a 135 degree split point tip that provides up to 2X faster drilling**. Each drill bit has a titanium coating to reduce heat for longer life and a 1/4” hex shank for superior holding power and quick bit changes. These bits come in a case with moveable bit bars to customize your set for your next project, and features easy bit removal when removing your accessories. These bits work with both drills and impact drivers, and are ideal for drilling into wood, metal and PVC. This set includes 5 drill bits ranging in sizes from 3/32” to 1/4”, 35 drive bits, and a 2-3/8” Impact Rated Magnetic Bit Holder. With HART, you can tackle all your DIY tasks and projects with a new confidence. Precision milled tip minimizes stripping of fasteners Torsion zone absorbs torque providing up to 3X longer life* Up to 2X faster drilling with 135-degree split point tip** Reduces heat for longer life with new titanium coating Holding power & quick bit change with ¼” hex shank For drilling into wood, metal & PVC and works with drills & impact drivers Easy bit removal and customizable case with moveable bit bars Driving Bits: (2) 1″ PH1, (3) 1″ PH2, (1) 1″ PH3, (1) 1″SL6, (1) 1″ SL8, (1) 1″ SL10, (1) 1″ SQ1, (4) 1″ SQ2, (1) 1″ SQ3, (1) 1″ T10, (1) 1″ T15, (2) 1″ T20, (4) 1″ T25, (1) 1″ T27, (1) 1″ T30, (2) 2″ PH2, (1) 2″ SL8, (2) 2″ SQ2, (2) 2″ T25 Drilling Bits: (1) 3/32”, (1) 1/8”, (1) 5/32”, (1) 3/16”, (1) 1/4”, Specialty Bit: (1) 2-3/8” Impact Rated Magnetic Bit Holder *As compared to standard, non-impact rated drive bits•**As