KWB 123140 3-Piece Screwdriver Bit Set, 50 mm, PZ2, PH2, T20, S2 Steel with Torsion Zone

This 3-piece bit set from KWB features S2 steel construction with a torsion zone for impact resistance, making it suitable for use with impact drivers and cordless drills.

Overview

The KWB 123140 is a screwdriver bit set containing three 50 mm power bits with a 1/4" hex shank. The set includes Pozidriv PZ2, Phillips PH2, and Torx T20 profiles, covering common fastening needs. The bits are made from S2 steel and feature a torsion zone that absorbs peak loads, enhancing durability in impact applications. They conform to DIN 3126 E 6.3 and are supplied in a blister pack.

What stands out

• Torsion zone for impact resistance
• S2 steel for long life
• Three common bit profiles in one set
• 50 mm length for extended reach

Technical details

• Set type: Screwdriver bit set
• Number of pieces: 3
• Bit length: 50 mm
• Shank type: Hex
• Shank size: 1/4" (6.35 mm)
• Bit profiles: Pozidriv PZ2, Phillips PH2, Torx T20
• Material: S2 steel
• Special feature: Torsion zone
• Durability: Impact resistant
• Recommended use: Impact drivers, cordless drills
• Drive type: Power bit
• Standard: DIN 3126 E 6.3
• Magnetic tip: No
• Packaging type: Blister pack

Our verdict

A practical set for professionals and DIYers who need reliable bits for impact driving. The torsion zone adds durability, and the three profiles cover most common screws.