Genius Tools Tamperproof Star Bit T-55 Size, 10mm Hex Shank Drive, 200mm Length, Durable S2 Steel Construction - 7855

Genius Tools Tamperproof Star Bit T-55 Size, 10mm Hex Shank Drive, 200mm Length, Durable S2 Steel Construction - 7855 Professional Screwdriver Bit

This tamperproof star screwdriver bit is built for controlled, repeatable fastening with T-55 tamperproof star screws. The 10mm hex shank drive and extended 200mm length help improve access and leverage when working in recessed or hard-to-reach areas.

Made from high speed steel for strength, durability, and anti-corrosive properties, it is also heat treated to support a tough exterior with a strong inner core. Size markings are stamped for quick identification and long-term tool organization.

Key Benefits

• T-55 tamperproof star bit profile supports secure engagement and reduced cam-out.
• 10mm hex shank drive fits compatible holders for stable power transfer.
• 200mm overall length improves reach in deep, recessed, or obstructed fasteners.
• High speed steel construction provides strength, durability, and anti-corrosive properties.
• Heat-treated design balances tough exterior wear resistance with core strength.
• Stamped size marking enables fast identification and consistent tool organization.
• Meets or exceeds ANSI standards for professional-grade quality and performance.

SKU: 7855. Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, this professional-grade bit is designed for heavy use and consistent results, with materials and heat treatment chosen to maintain fit and durability over time.