Genius Tools Tamperproof Star Bit T-40 Size 1/4 Inch Hex Shank 30mm Length Precision Drive Durable Steel - 7140

Genius Tools Tamperproof Star Bit T-40 Size 1/4 Inch Hex Shank 30mm Length Precision Drive Durable Steel - 7140 | Screwdriver Bit

This T-40 tamperproof star screwdriver bit is built for consistent fit and controlled driving with a 1/4" hex shank. The 30mm overall length supports work in compact areas while maintaining stable engagement on tamperproof star fasteners.

Made from High Speed Steel, it combines high strength with durability and anti-corrosive properties. The bit is heat treated to produce a tough exterior and a strong inner core for long-term professional service.

Key Benefits

• T-40 tamperproof star profile supports secure fit and reduced cam-out.
• 1/4" hex shank fits compatible bit holders and professional drivers.
• 30mm (1.18") overall length balances access and control in tight spaces.
• High Speed Steel construction delivers strength, durability, and anti-corrosive performance.
• Heat-treated design provides a tough exterior with superior inner core strength.
• Permanently stamped size marking enables fast identification and better tool organization.
• Meets or exceeds ANSI standards and is backed by a Limited Lifetime Warranty.

SKU: 7140. Designed and made for professional technicians, this bit is built to perform over a lifetime of heavy use while maintaining reliable size identification and corrosion resistance. Suitable for precision drive tasks where a tamperproof star bit profile and dependable material strength are required.