1/4in Hex Shank, T-40 Star Screwdriver Bit 125mmL

Genius Tools Star Screwdriver Bit T-40 Size 1/4 Inch Hex Shank 125mm Length Durable S2 Steel Drive - 6640, Star (Torx) Screwdriver Bit Built for consistent fit and controlled driving, this T-40 star screwdriver bit uses a 1/4in hex shank and a 125mm overall length to balance reach with stability. The stamped size marking supports quick identification during tool organization and repeat jobs. Designed for professional technicians and heavy use, the bit is heat treated to create a tough exterior with a strong inner core. Key Benefits T-40 star screwdriver bit with 1/4in hex shank for secure fit. 125mm (4.92in) overall length supports reach while maintaining control in use. Made from High Speed Steel for strength, durability, and anti-corrosive properties. Heat-treated construction delivers a tough exterior and strong inner core. Size is permanently stamped for fast, accurate identification and organization. Meets or exceeds ANSI standards for dependable, professional-grade performance. SKU: 6640. This star (Torx) bit is suited to routine shop work where reliable engagement, consistent durability, and easy identification matter. The combination of heat treatment, High Speed Steel construction, and ANSI-aligned quality makes it a dependable choice for long-term toolkits.