Genius Tools Hex Screwdriver Bit 8mm Size 5/16 Inch Hex Shank 160mm Length Precision Drive Durable Steel - 4748

Genius Tools Hex Screwdriver Bit 8mm Size 5/16 Inch Hex Shank 160mm Length Precision Drive Durable Steel - 4748 | Hex screwdriver bit

This 8mm hex screwdriver bit is built for consistent fit, controlled torque transfer, and dependable service in professional tool setups. With a 5/16" hex shank and 160mm overall length (6.3 inches), it balances reach and handling for accurate fastening.

Made from High Speed Steel with anti-corrosive properties, the bit is designed to hold up under demanding daily use. The size is stamped directly on the tool for permanent, easy identification during organization and quick selection.

Key Benefits

• 8mm hex screwdriver bit with 5/16" hex shank for secure drive fit.
• 160mm overall length (6.3 inches) supports access while maintaining control.
• High Speed Steel construction delivers high strength and long-term durability.
• Anti-corrosive properties help resist deterioration in tough shop environments.
• Heat-treated design creates a tough exterior with superior inner core strength.
• Permanently stamped size marking simplifies tool organization and fast identification.
• Meets or exceeds ANSI standards for consistent quality and performance expectations.

Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, this bit is intended for professional technicians who rely on repeatable performance. Its heat-treated High Speed Steel build, stamped sizing, and ANSI-aligned quality make it a practical choice for long service life.