1/4in Hex Shank, 3mm Hex Screwdriver Bit 160mmL

Genius Tools Hex Screwdriver Bit 3mm Size 1/4 Inch Hex Shank 160mm Length Precision Drive Durable Steel - 4733 Professional Screwdriver Bit Built for controlled hex driving, this 3mm hex screwdriver bit features a 1/4in hex shank and a long 160mm overall length for improved access and stable handling. It is made for professional technicians who need consistent fit and dependable strength in daily service work. High Speed Steel construction provides high strength, durability, and anti-corrosive properties. For easier tool organization, the size is permanently stamped for quick identification, and the bit is heat treated to create a tough exterior with a strong inner core. Key Benefits 3mm hex screwdriver bit with 1/4in hex shank for secure engagement. 160mm overall length improves reach while maintaining control during fastening tasks. High Speed Steel delivers high strength, durability, and anti-corrosive performance. Heat-treated design creates a tough exterior with a stronger inner core. Permanently stamped size marking speeds identification and supports better tool organization. Meets or exceeds ANSI standards for dependable professional shop use. SKU: 4733. Designed and made for professional technicians, this precision 3mm hex bit is built to handle heavy use over time. The combination of heat treatment, High Speed Steel construction, and clear size markings supports reliable results, efficient workflow, and consistent performance across repeated service jobs.