Diablo Tools Torx Security 1 Inch Impact Driver Bit Assorted Set 7 Piece DTHV1-S7 Impact Strong 1/4 Inch Hex Shank 50X Life High Torque Steel Bits

Precision Security Fastening: Diablo Impact Strong™ 7-Piece Torx Security Bit Set

The Diablo Tools 7-Piece Torx Security 1-inch Drive Bit Assorted Pack (DTHV1-S7) is the definitive solution for professionals tackling tamper-resistant fasteners. Engineered for extreme durability and maximum performance, these bits are specifically designed to fit security Torx screws that feature a central pin—a common requirement in commercial electronics, public infrastructure, and high-security automotive assemblies. As part of the Impact Strong™ series, these bits are built to handle the rigorous torque of cordless impact drivers while providing up to 50 times the life of standard bits, ensuring your tool kit is ready for specialized industrial tasks.

At the heart of Diablo’s engineering is the innovative MaxTorque Zone, which absorbs high-torque peaks to reduce stress at the tip, significantly minimizing the risk of breakage during aggressive fastening. The optimized tip design ensures a deep, precise grip into security fasteners, preventing the common frustrations of stripping and slippage. Each bit is finished with a premium rust-protection coating for longevity on the jobsite and features laser-engraved markings for rapid identification. With an assortment of the most common security sizes and a high-strength 1/4-inch hex shank, the DTHV1-S7 set delivers the stability and versatility required for modern professional maintenance and construction.

Key Features

• 50X Longer Life: Advanced heat-treated steel construction offers extreme impact resistance and outlasts standard driver bits.
• Tamper-Resistant Precision: Specifically designed for Torx Security (TH) fasteners with a center pin hole.
• MaxTorque Zone: Absorbs high torque loads to redirect stress away from the tip and prevent premature snapping.
• Impact Strong™ Technology: Delivers superior shank stability and durability in both cordless and corded impact drivers.
• Rust Protection Coating: Premium finish provides superior resistance to corrosion and environmental wear.
• Laser-Engraved Markings: Permanent bit type and size identification for quick selection in high-production environments.
• Optimized Heat Treatment: A proprietary process strengthens the bit core for maximum impact resistance and stability.
• Universal 1/4" Hex Shank: Designed for maximum stability and a secure fit in all standard quick-change chucks.

What's Included

• (7) Assorted 1 in. Torx Security (TH) Impact Drive Bits

Specifications

Pro-Tip: Because Torx Security bits have a hollow center to accommodate the security pin, they have slightly less steel at the very tip than standard Torx bits. To prevent breakage, ensure the bit is fully seated and the tool is perfectly aligned before applying full torque; let the MaxTorque Zone do the work rather than forcing the bit at an angle.