Genius Tools Hex Screwdriver Bit 9mm Size, Hex Shank, 30mm Length, Precision Fit, Durable Construction - 4149

Genius Tools Hex Screwdriver Bit 9mm Size, Hex Shank, 30mm Length, Precision Fit, Durable Construction - 4149 Hex Screwdriver Bit

This 9mm hex screwdriver bit is built for professional hand tool setups where consistent fit and durability matter. With a 9mm hex shank and 30mm (1.18 in) overall length, it’s sized for compact access while maintaining solid engagement and control.

Made from High Speed Steel and heat treated for a tough exterior with a strong inner core, it’s designed to handle heavy shop use and resist corrosion. The size is permanently stamped for fast identification when organizing bits in drawers, trays, or kits.

Key Benefits

• 9mm hex shank and 9mm hex bit profile for accurate, secure fit.
• 30mm (1.18 in) overall length suits compact spaces and precise work.
• High Speed Steel construction provides strength, durability, and corrosion resistance.
• Heat-treated design supports tough exterior wear with strong inner core.
• Permanently stamped size marking simplifies tool organization and quick selection.
• Meets or exceeds ANSI standards for dependable, consistent performance expectations.
• Backed by Genius Tools Limited Lifetime Warranty against manufacturer defects.

SKU 4149 is engineered for technicians who rely on repeatable results from their driver bits. The combination of heat treatment, corrosion resistance, and clear size identification supports long-term use in demanding environments while helping keep bit sets organized and easy to manage.