1/4in Hex Shank, 7/64in Hex Screwdriver Bit 88mmL

Genius Tools Hex Screwdriver Bit 7/64 Inch Size 1/4 Inch Hex Shank 88mm Length Precision Drive Durable Steel - 3507 Hex Screwdriver Bit This 7/64in hex screwdriver bit (SKU: 3507) is built for precision fastening with a 1/4in hex shank and an 88mm overall length (3.46 inches). It is designed to deliver consistent fit and control when working with hex-drive fasteners, while maintaining durability for repeated professional use. Constructed from High Speed Steel and heat treated for a tough exterior and strong inner core, it helps resist wear and corrosion over time. The size marking is stamped directly on the bit to support fast identification and organized tool storage. Key Benefits 1/4in hex shank supports broad compatibility with common bit holders and drivers. 7/64in hex profile helps maintain accurate engagement for controlled fastening and removal. 88mm (3.46in) overall length balances reach, clearance, and handling in tight areas. High Speed Steel construction provides strength and durability with anti-corrosive properties. Heat-treated design adds a tough exterior and reinforced core for long service life. Stamped size marking enables quick identification and helps keep tool sets organized. Meets or exceeds ANSI standards for dependable performance and quality expectations. Built for professional technicians and demanding shop environments, this bit combines clear size identification, durable High Speed Steel construction, and a heat-treated profile designed for long-term reliability.