RUKO STS Set 20-Piece 50 mm Screwdriver Bit Set with Diamond Coating, 1/4 inch Hex Drive

This 20-piece screwdriver bit set from RUKO stands out with its diamond-coated tips, which provide a secure grip in screw heads to reduce cam-out and improve torque transfer. The 50 mm bits feature a torsion zone that absorbs peak loads, extending bit life in demanding applications. A magnetic universal bit holder keeps bits firmly in place, while the compact Bit-Check case offers organised storage and quick access.

Highlights

• Diamond coating for enhanced grip and reduced cam-out
• Torsion zone for extended bit life under high torque
• Magnetic universal bit holder for secure bit retention
• Compact Bit-Check case for organised storage and portability
• Includes Phillips, Pozidriv, Torx, Hex, and Slotted bits

In daily use

The set covers a wide range of fastening tasks, from Phillips and Pozidriv to Torx, Hex, and Slotted screws. The 1/4" hex drive is compatible with power tools and manual screwdrivers, making it a versatile addition to any toolbox. The diamond coating ensures a positive engagement with the screw head, reducing slippage and protecting both the bit and the fastener.

Full specifications

• Number of pieces: 20
• Bit length: 50 mm
• Drive size: 1/4" hex
• Bit coating: Diamond
• Material: High-alloy tool steel
• Storage system: Compact Bit-Check case
• Bit holder: Universal, magnetic
• Phillips bits: PH 1, PH 2, PH 3
• Pozidriv bits: PZ 1, PZ 2, PZ 3
• Torx bits: TX 10, TX 15, TX 20, TX 25, TX 30
• Hex bits: 3 mm, 4 mm, 5 mm, 6 mm
• Slotted bits: 1.0x5.5 mm, 1.2x6.5 mm, 1.2x8.0 mm, 1.6x8.0 mm

Final note

With its diamond-coated tips and torsion zone, this RUKO set delivers reliable performance for professional and DIY use, all in a convenient storage case.