EINHELL double-twisted T20 screwdriver bits S2 60 mm set of 2

Set of two EINHELL double-twisted T20 screwdriver bits made from S2 tool steel, each 60 mm long. These bits are designed to fit standard T20 fasteners and are compatible with screwdrivers and bit holders that accept 1/4" hex shanks. The double-twisted profile improves contact with the fastener head to reduce cam-out during assembly, repair and maintenance tasks in home and workshop environments.

Advantages

The S2 tool steel construction provides increased hardness and wear resistance compared with standard carbon bits, extending service life under regular use. The double-twisted T20 profile offers improved torque transfer and more secure engagement with T20 screws. At 60 mm length the bits reach recessed fasteners while remaining compact enough for use in tight spaces and with powered drivers.

Suitable for

• Assembly and disassembly of furniture and fittings using T20 fasteners
• Repair and maintenance work in home workshops and garages
• Installation tasks where a 60 mm bit length is needed to reach recessed screws
• Use with cordless and corded screwdrivers or bit holders that accept 1/4" hex bits

Key specifications

• Bit type: double-twisted T20 profile
• Material: S2 tool steel for enhanced hardness and durability
• Length: 60 mm per bit
• Quantity: set of 2 bits
• Shank interface: 1/4" hex compatible

How to use

Select a T20 bit from the set and insert the 1/4" hex shank into the screwdriver chuck or bit holder until it locks. Position the bit squarely in the T20 fastener head to ensure full engagement of the double-twisted profile, and apply steady pressure while driving to minimise slippage. For removal, reverse the driver direction and maintain alignment between bit and screw. Store the bits in a dry place after use to prevent corrosion and preserve performance.

Usage recommendations

Use the bits with the correct T20 fasteners and avoid applying excessive torque beyond the drill or screwdrive manufacturer's limits. Replace bits that show visible wear, rounding, or damage to the tip to maintain safe and reliable fastening performance.