Genius Tools Hex Screwdriver Bit 7mm Size, 5/16 Inch Hex Shank Drive, 200mm Length, Durable Construction - 2847

Genius Tools Hex Screwdriver Bit 7mm Size, 5/16 Inch Hex Shank Drive, 200mm Length, Durable Construction - 2847 Professional Hand Tool Bit

SKU: 2847. This 7mm hex screwdriver bit is built for professional hand tool setups where consistent fit and extended reach matter. The 5/16" hex shank drive and 200mm overall length help maintain control while accessing fasteners in deeper or harder-to-reach areas.

Constructed from High Speed Steel and heat treated for a tough exterior with strong inner core support, it is designed for durability under heavy use. Size markings are stamped for quick identification and better tool organization.

Key Benefits

• 7mm hex screwdriver bit provides a precise fit for compatible hex fasteners.
• 5/16" hex shank drive supports secure engagement with common bit holders.
• 200mm overall length improves reach for recessed or obstructed screw locations.
• High Speed Steel construction delivers strength, durability, and anti-corrosive properties.
• Heat treated for a hard-wearing exterior and superior inner core strength.
• Stamped size marking enables fast identification and streamlined tool organization.
• Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.

Designed for professional technicians, this bit focuses on long-term reliability, clear size identification, and dependable performance. The combination of High Speed Steel, anti-corrosive properties, and heat treatment helps it maintain working integrity over time while supporting consistent results in demanding shop environments.