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The DEWALT DW2660 is a T20 Torx power bit designed for screw driving applications with power tools. This bit fits standard power tool chucks and delivers consistent torque transfer for Torx fasteners commonly found in HVAC equipment panels, electrical enclosures, and light commercial assemblies. Torx drive geometry reduces cam-out under load, making it a practical choice for techs who drive high volumes of fasteners in the field. Sold individually, the DW2660 is a direct replacement or supplemental bit for any kit missing this size.
The DW2660 suits residential and light commercial trade work where T20 Torx fasteners are specified. HVAC technicians, electricians, and plumbers encounter T20 Torx fasteners on equipment access panels, junction box covers, and mechanical room enclosures. It is compatible with standard impact drivers and drill drivers that accept power bits.
Designed for use with standard power tool chucks and quick-change bit holders that accept industry-standard power bits.
Install this bit into a compatible power driver or impact driver before energizing any equipment. Always de-energize and lock out electrical panels or HVAC units before driving fasteners on live equipment enclosures. Use appropriate PPE and follow applicable NEC or facility safety procedures when working near energized components.
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