5/16in Hex Shank, T-15 Star Power Bit 72mmL

Genius Tools Star Power Bit T-15 5/16 Inch Hex Shank 72mm Length Precision Drive Durable Construction - 227215 Professional Power Screwdriver Bit SKU: 227215. This T-15 star power screwdriver bit is built for consistent, repeatable fastening with a 5/16in hex shank and a 72mm overall length (2.83in). It's designed to fit common power screwdriver and driver applications where controlled engagement and dependable tip strength matter. Manufactured from high speed steel and heat treated for a tough outer surface and strong inner core, it delivers professional-grade durability with anti-corrosive properties. Permanent size stamping supports fast identification and organized storage across mixed bit sets. Key Benefits T-15 star power bit with 5/16in hex shank for secure drive compatibility. 72mm (2.83in) overall length supports reach and controlled fastener engagement. High speed steel construction provides strength, durability, and anti-corrosive performance. Heat-treated design creates a tough exterior with superior inner core strength. Stamped size markings enable quick identification and better tool organization. Meets or exceeds ANSI standards established by the American National Standards Institute. Built to meet professional technician expectations, this star power bit balances precision drive performance with long-term durability. The combination of high speed steel, heat treatment, and ANSI-aligned quality helps maintain consistent results under heavy use while keeping identification simple through permanently stamped sizing.