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. Output: DIN 3120, ISO 1174, Form A 6.3 + A 10. Drive: DIN 3126, ISO 1173, Form C 6.3. Application: The ideal bit for drywallers. Bit holder: Only for 6 mm slimBits. Bits: Reduced, over-twisted profile. Extra: The blue ring prevents the screw from being sunk too deeply into plasterboard. Standards: DIN ISO 8764-1 Packaging: Plastic box, reusable and dust-repellent. Material: High-quality chrome-vanadium steel, hardened throughout. For universal applications DIN 3126, ISO 1173, Form C6.3 Contents: 2x Bit DryWall Stop Standard 25 mm Phillips 1/4' PH2 (39382).