5/16in Hex Shank, T-40 Pentacle Bit 30mmL

Genius Tools Pentacle Bit 5/16 Inch Hex Shank T-40 Drive 30mm Length Durable Steel - 5040 Screwdriver Bit This professional screwdriver bit is built for T-40 pentacle fasteners, pairing a 5/16in hex shank with a compact 30mm overall length for controlled work in tighter access areas. Size markings are stamped directly on the bit for quick identification and cleaner tool organization. Manufactured from High Speed Steel and heat treated for a tough exterior and strong inner core, it is designed for long-term durability and reliable performance. Anti-corrosive properties help resist rust, and the design meets or exceeds ANSI standards for consistent shop-grade use. Key Benefits T-40 pentacle drive profile delivers reliable engagement and steady torque transfer. 5/16in hex shank fits compatible holders for fast bit changes. 30mm overall length supports access and control in compact work areas. High Speed Steel construction provides strength, durability, and anti-corrosive performance. Heat-treated design creates a tough exterior with a stronger inner core. Stamped size markings help keep sockets and bits organized and identifiable. Meets or exceeds ANSI standards for professional technician expectations. Built for professional-grade reliability, this bit balances compact length with durable steel construction for repeated, heavy use. Clear, permanent size stamping helps streamline tool selection, while heat treatment and anti-corrosive properties support consistent performance across demanding working conditions.