Screwdriver Bit Double-Twisted T20 S2 120mm EINHELL 49132250

The Screwdriver Bit Double-Twisted T20 S2 120mm EINHELL 49132250 is a replacement T20 bit designed for fastening applications that require extended reach. Manufactured from S2 tool steel, the 120 mm length provides additional access in recessed or hard-to-reach screw positions while the double-twisted T20 tip ensures consistent engagement with Torx T20 fasteners. The bit is intended for use with compatible bit holders, quick-change chucks and impact drivers where a robust tip profile and durable material are required.

Advantages

The S2 tool steel construction offers enhanced toughness and wear resistance compared with standard carbon bits, helping to maintain tip geometry under repeated use. The double-twisted T20 profile improves torque transfer and reduces cam-out when driving or removing T20 screws. At 120 mm length the bit enables access to fasteners in deep cavities or behind obstacles while remaining compatible with common bit holders and adapters.

Suitable for

• Assembly of furniture and fittings where extended reach is required
• Construction and joinery tasks using T20 Torx fasteners
• Repair and maintenance work on appliances, automotive components and machinery
• Installation tasks where access is limited and a long T20 bit is needed

Key specifications

• Tip type: Torx T20 double-twisted profile
• Material: S2 tool steel for improved durability
• Length: 120 mm total length for extended reach
• Shank: standard 1/4" hex shank compatible with common bit holders and impact drivers

How to use

Insert the 1/4" hex shank into a compatible bit holder, quick-change chuck or impact driver until it seats securely. Use the bit to engage T20 Torx fasteners by aligning the tip fully with the screw head and applying steady axial pressure while driving to minimise slipping. For removal, run the driver at low to moderate speed and maintain a straight alignment to preserve the tip shape. Inspect the bit regularly for wear and replace if tip deformation or rounding occurs.

Usage recommendations

Use with matched torque settings and appropriate driver modes for impact or non-impact tools. Avoid excessive side-loading and overheating during prolonged high-torque use. Store the bit dry and clean to prevent corrosion and inspect before each use to ensure safe and reliable performance.