About This Complete 258-Piece Bit Set : This all-in-one kit includes slotted, Phillips, Torx, hex, security bits, nut drivers, bit holders and extensions, covering all daily fastening needs. Durable CR-V Steel Construction : Made of high-strength chrome vanadium steel, these bits are wear-resistant and built to last for drills, impact drivers and wrenches. Clear Size Markings : Each bit is clearly labeled for fast identification. A full range of sizes ensures you always have the right bit for any job. Wide Tool Compatibility : With standard 1/4" shanks and magnetic holders, the set works with most electric screwdrivers, drills and pneumatic tools. Organized Storage Case : All pieces come in a sturdy, labeled case for neat storage and easy portability, ideal for home, auto and workshop use Overview Brand : Amartisan Item Length : 3.5 Inches Material : Chrome Vanadium Steel Finish Type : Powder Coated Number of Pieces : 258
