Genius Tools Star Screwdriver Bit T-40 Size 1/4 Inch Hex Shank 30mm Length Durable Construction – 6140

Genius Tools Star Screwdriver Bit T-40 Size 1/4 Inch Hex Shank 30mm Length Durable Construction – 6140 | Star (Torx) Screwdriver Bit

This T-40 star screwdriver bit is built for consistent engagement and controlled driving with a 1/4 inch hex shank. With a compact 30mm overall length, it fits well where fastener access is limited while staying compatible with standard bit holders and drivers.

Manufactured from High Speed Steel and heat treated for strength, it is designed to stand up to heavy, repeated use. Clear size stamping supports fast identification and better tool organization in busy professional environments.

Key Benefits

• T-40 star (Torx) profile supports accurate fit and dependable fastener engagement.
• 1/4 inch hex shank fits common drivers, holders, and bit adapters.
• 30mm overall length helps reach tight areas without unnecessary bit overhang.
• High Speed Steel construction delivers high strength, durability, and anti-corrosive properties.
• Heat-treated design provides tough exterior wear resistance and strong inner core.
• Size is permanently stamped for quick identification and streamlined tool organization.
• Meets or exceeds ANSI standards for quality and consistent professional performance.

Engineered for professional technicians and demanding shop use, this bit focuses on durability and repeatable results. The material choice, heat treatment, and clearly marked sizing help reduce downtime and improve workflow when swapping bits, while remaining built for long-term service under heavy use.