Impact screwdriver bit Tvardy T25 90mm S2 (pack sizes 10/50/400)

Impact screwdriver bit Tvardy T25 90mm S2 is a hardened Torx bit engineered for use with impact drivers and power screwdrivers. Constructed from S2 tool steel and shaped to the T25 Torx profile, this 90 mm bit provides extended reach for recessed or hard-to-access fasteners. Available in pack sizes of 10, 50, or 400 pieces, the bit is intended for fastening tasks where higher torque resistance and durability are required.

Advantages

The S2 steel construction delivers enhanced toughness and wear resistance compared with standard steel bits, reducing breakage under impact loads. The T25 Torx profile ensures accurate engagement with compatible fasteners, minimizing cam-out and rounding. With a 90 mm length, the bit offers improved reach and clearance when working in deep wells or behind obstructions. Multiple pack size options allow selection based on job scale and inventory needs.

Suitable for

• Fastening and removal of Torx T25 screws on furniture, fixtures, and appliances
• Automotive maintenance tasks requiring Torx fasteners
• Construction and carpentry jobs where extended reach is needed
• Workshop and production environments with frequent impact driver use

Key specifications

• Tip profile: Torx T25
• Material: S2 tool steel
• Length: 90 mm
• Drive type: impact-compatible 1/4" hex shank
• Finish: hardened surface for increased wear resistance
• Available pack sizes: 10, 50, 400 pieces

How to use

Insert the 1/4" hex shank of the bit into the chuck or bit holder of an impact driver or power screwdriver until it seats securely. Align the T25 tip with the Torx head of the fastener and apply steady pressure while operating the tool at the appropriate speed and torque setting. For removal, run the driver in reverse while maintaining axial pressure. Inspect the bit tip periodically for wear and replace when signs of rounding or damage appear to preserve secure engagement with fasteners.

Usage recommendations

Use with impact-rated drivers and compatible bit holders; avoid using excessive levered force or angle that can cause premature tip wear. Store bits in a designated holder or rack to prevent damage and to keep the T25 tips clean and ready for reliable use.