Crafted from high strength alloy steel, this screwdriver bit features an adjustable collar for precise positioning and 30% faster screw retention, ideal for professional woodworking and electrical tasks Designed for professionals and craft enthusiasts, this versatile bit is a must have for electricians, carpenters, and home renovators seeking efficient in demanding applications Hightlight in confined spaces and elevated work areas during ceiling installations, furniture assembly, or automotive repairs with its generic compatibility for drills and screwdrivers The accuracy engineered design includes a torques limiting feature to overdriving and ensures 30% longer lifespans with superior concentricity, perfect for soft materials like dry wall and wood sturdy casing protects against scratches while maintaining portability, making this heavy duty bit set an essential upgrade for accuracy driven projects, Manufacturer: ERRORY