Diablo Tools 1 in. #1 Square Drive Bits, 2-Pack

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Diablo's driver bit range of Square bits delivers maximum performance, extreme durability, and up to 50x longer life when installing and removing fasteners.

An optimized tip design provides a strong, precise grip that reduces wear, stripping, and slippage. Torque Resistant Design absorbs torque for less stress at the tip when tightening and removing nuts and screws. This range is Impact Strong™, delivering increased shank stability and durability in cordless and corded impact and drill drivers.

Extreme durability and impact resistance for up to 50X longer life versus standard bits
Torque Resistant Design for less stress on the tip
Optimized tip design reduces wear, minimizes breakage, and prevents slippage
Impact Strong™ increases shank stability and durability
Rust protection coating for superior wear and corrosion resistance
Laser engraved bit type and size for easy identification
Optimized heat treatment process strengthens the bit for impact resistance and stability
Maximum stability in in cordless and corded impact and drill drivers