5/16in Hex Shank, #3 Philips Power Bit 72mmL

Genius Tools Power Bit 5/16 Inch Hex Shank #3 Phillips Drive 72mm Length Durable S2 Steel - 247203 Professional Power Screwdriver Bit This #3 Phillips power screwdriver bit is built for consistent fit and torque transfer in professional hand tool and power driver setups. The 5/16in hex shank design supports stable engagement, while the 72mm overall length helps balance reach with controlled handling. Manufactured from high speed steel and heat treated, it combines a durable exterior with strong core performance for long-term use. Size markings are stamped for quick identification and tool organization, and the bit meets or exceeds ANSI standards. Key Benefits 5/16in hex shank helps maintain secure engagement and efficient torque transfer. #3 Phillips drive profile supports accurate seating for repeatable fastening performance. 72mm (2.83in) length provides practical reach without sacrificing control. High speed steel construction delivers strength, durability, and anti-corrosive properties. Heat treated for a tough exterior with superior inner core strength. Permanently stamped size marking enables faster identification and better tool organization. SKU 247203 is designed for professional technicians who need a dependable Phillips power bit that holds up under heavy use. Its material choice, heat treatment, and clearly stamped sizing support reliable day-to-day service work where durability and consistent fit matter.