Diablo DT256B T25 Impact Driver Bit

Product Description

The DIABLO DT256B is a T25 Torx impact driver bit engineered for use with cordless and corded impact drivers and drill drivers. The optimized tip geometry provides a firm, precise fit in the fastener recess, reducing wear, stripping, and slippage during high-torque driving and removal cycles. The MaxTorque Zone shank design absorbs torsional stress along the body of the bit rather than concentrating it at the tip, extending service life through repeated tightening and removal operations. The Impact Strong shank construction increases stability and durability under the high-cycle loads typical of impact driver use.

This bit is suited for general fastening work across residential and light commercial construction, woodworking, and mechanical assembly wherever T25 Torx fasteners are used. It is compatible with standard quick-change hex impact drivers and drill drivers used by carpenters, electricians, plumbers, HVAC technicians, and other trade professionals who drive fasteners regularly as part of installation work.

Key Features

• T25 Torx tip profile for precise fastener engagement
• Optimized tip design reduces stripping and slippage during driving and removal
• MaxTorque Zone absorbs torsional stress away from the tip to extend bit life
• Impact Strong shank construction built for cordless and corded impact drivers and drill drivers
• Engineered for up to 50X longer life compared to standard driver bits

Compatibility

Designed for use with standard hex-shank cordless and corded impact drivers and drill drivers that accept T25 Torx drive bits.

Installation Notes

Insert the bit fully into the tool chuck before driving to ensure proper seating and reduce the risk of cam-out. Use the appropriate torque setting on the driver for the fastener and material to avoid overdriving. Inspect the tip for wear regularly, as a worn tip increases the risk of fastener damage. No special tools or certifications are required for bit replacement.