Wiha 31957 70420050 Bit Professional

Meets your requirements: Robust and precisely fitting bits for general screw connections in trade or industry. Saves time: Simple and quick recognition of the profile size thanks to high-contrast laser marking. Increases your efficiency: Best concentricity properties for stable screw processes. Drive: DIN 3126, ISO 1173, Form E 6.3. Application: For all types of screw connections in trade and industry. Extra: Extra-long bits in lengths 50, 70, 90, 110, 127, 150 mm. Standards: DIN ISO 8764-1 Material: High-quality chrome-vanadium steel, fully hardened. For universal applications DIN 3126, ISO 1173, Form E6.3.