Proline screwdriver bit 10 mm T45 x 75 mm model 5108296

Proline screwdriver bit 10 mm T45 x 75 mm model 5108296 is a Torx T45 bit with a 10 mm shank diameter and 75 mm length, supplied as a set of 2 pieces. Made from high-quality S2 alloy tool steel hardened to HRC 56–60, the bit offers precise fit for Torx fasteners and reliable torque transfer when used with compatible bit holders, electric drivers or manual screwdrivers.

Advantages

The bits are manufactured from uniform, fine-grained S2 tool steel for high torsional resistance and consistent hardness. High hardness (HRC 56–60) ensures wear resistance and long service life under regular use. The bits deliver a rated tightening torque of 21.8 Nm, providing accurate torque transfer and reduced cam-out risk.

Suitable for

• Assembly of furniture and equipment requiring Torx T45 fasteners
• Maintenance and repair work on machines and vehicles
• Use with electric screwdrivers, cordless drills with bit holders, and manual bit drivers

Key specifications

• Brand: Proline
• Model/MPN: 5108296
• Type: Torx T45 screwdriver bit
• Shank diameter: 10 mm
• Length: 75 mm
• Material: S2 alloy tool steel
• Hardness: HRC 56–60
• Tightening torque (indicative): 21.8 Nm
• Package quantity: 2 pieces
• EAN: 5903755108296

How to use

Insert the 10 mm shank into a compatible bit holder or driver chuck and ensure it seats firmly before applying torque. Align the Torx T45 tip with the fastener recess and apply steady axial pressure while driving to maintain engagement. For electric drivers, select appropriate speed and torque settings to avoid over-torquing; for manual use, apply controlled force to achieve the required fastening.

Usage recommendations

Inspect bits before use for wear or damage; replace worn or deformed bits to prevent fastener or tool damage. Use the bit within the specified hardness and torque range, and store in a dry place to avoid corrosion.