DEWALT 37pcs Flextorq Screw Driving Set TX - Torx & Security Torx Bits, Nut Setters, Impact Rated

On a busy construction site, a technician reaches for a reliable bit set to drive Torx screws into metal framing. The DEWALT 37pcs Flextorq Screw Driving Set TX delivers exactly what the job demands: a comprehensive assortment of Torx and Security Torx bits, plus nut setters, all engineered to withstand high-torque impact driving. Housed in a durable plastic case, this set keeps every piece organized and ready for action.

Key specifications

• 37 pieces: 25mm and 50mm Torx bits (T10–T40), Security Torx bits (T10–T40), nut setters (6, 8, 10mm), magnetic bit holder, and quick-change bit holder
• Flextorq torsion zone absorbs peak torque, reducing breakage and extending bit life
• 1/4" hex shank fits all standard impact drivers, drills, and screwdrivers
• Manufactured from S2 steel for maximum durability and impact resistance
• Clip-in bit retention system ensures secure storage and quick access
• Impact rated for heavy-duty fastening and unfastening applications
• Durable plastic case protects components and simplifies transport

Why choose it

This set stands out because of its Flextorq torsion technology. Unlike standard bits that snap under sudden torque, the torsion zone flexes to absorb impact energy, dramatically reducing the risk of breakage. Professionals who drive thousands of screws daily will appreciate the longer bit life and fewer interruptions. The inclusion of both standard and security Torx bits covers a wide range of fasteners, while the nut setters add versatility for hex-head screws.

Ideal use cases

• Metal framing and steel stud installation
• HVAC and electrical work requiring Torx and security Torx fasteners
• Automotive assembly and repair
• General construction and heavy-duty fastening

Good to know

The set includes a magnetic bit holder for convenient bit changes and a quick-change bit holder for rapid swapping during repetitive tasks. All bits are impact rated, making them suitable for use with impact drivers without compromising performance. The compact case features a clip-in retention system, so bits stay securely in place even when the case is jostled in a tool bag.