Screwdriver bit Proline T30 x 75 mm, 10 mm hex shank, 2 pcs

Proline screwdriver bits T30 x 75 mm, set of 2 with 10 mm hex shank. Manufactured from high-quality S2 tool alloy steel with hardness HRC 56–60, these 75 mm Torx T30 bits offer increased reach for recessed fasteners and fit drivers accepting a 10 mm hex bit. Suitable for assembly, maintenance and repair tasks where reliable fit and torsional strength are required.

Advantages

Bits are made from S2 tool steel with a fine-grain homogeneous structure and high torsional resistance. Hardness of HRC 56–60 ensures wear resistance and durability under repeated use. The 10 mm hex shank provides secure clamping in bit holders and quick-change chucks, while the 75 mm length allows access to recessed or deep-set Torx T30 screws. Supplied as a practical 2‑piece set.

Suitable for

• Assembly of furniture and fixtures
• Maintenance and repair of machinery and equipment
• Automotive and bicycle repairs
• Electrical and HVAC installation work

Key specifications

• Type: Torx bit T30
• Length: 75 mm
• Shank: 10 mm hex
• Material: S2 tool alloy steel
• Hardness: HRC 56–60
• Set contents: 2 pieces
• Brand: Proline
• MPN: 5108272
• EAN: 5903755108272

How to use

Insert the 10 mm hex shank into a compatible bit holder, quick-change chuck or screwdriver with a 10 mm hex socket. Engage the Torx T30 tip with the fastener head, apply steady axial pressure and turn the driver. For powered tools use appropriate torque settings to avoid cam-out or damage to the screw head. After use, clean the bits and store them in a protective case to prevent corrosion and tip wear.

Usage recommendations

Use with matched T30 fasteners and torque-limited drivers for best results. Avoid excessive lateral force and use the correct bit orientation to maintain tip life and prevent fastener damage.