10mm Hex Shank, T-55 Star Screwdriver Bit 125mmL

Genius Tools Star Screwdriver Bit T-55 Size 10mm Hex Shank 125mm Length Durable Construction - 6655, Professional Screwdriver Bit This professional screwdriver bit is built for T-55 star fasteners and features a 10mm hex shank for secure, consistent driving. With a 125mm overall length (4.92 inches), it adds practical reach while maintaining control for accurate engagement. Made from High Speed Steel and heat treated for a tough exterior and strong core, it is designed to handle heavy daily use while resisting corrosion. The size marking is stamped for quick, permanent identification in tool storage and on the job. Key Benefits T-55 star tip helps maintain reliable fit and reduces fastener damage. 10mm hex shank offers stable drive engagement in compatible holders. 125mm overall length provides added reach without sacrificing control. High Speed Steel construction supports high strength and long-term durability. Heat-treated design delivers tough exterior with superior inner core strength. Stamped size marking enables fast identification and better tool organization. Built to professional-grade expectations, this bit focuses on durability, clear identification, and dependable performance across repeated use. The combination of High Speed Steel, heat treatment, and ANSI-aligned manufacturing helps ensure consistent results and long service life in demanding toolkits. SKU: 6655.