Screwdriver bit set ks tools 911.1480 8 pcs nickel 25 mm 1/4 inch shank DIN 3126 ISO 1173 E 6,3

KS Tools 911.1480 is an 8-piece screwdriver bit set with a nickel finish and 25 mm bit length. The bits are manufactured to match DIN 3126 and ISO 1173 designation E 6,3 and are compatible with standard 1/4" (6.3 mm) hex quick-change shanks. The complete set weighs approximately 50 g, offering a compact and lightweight solution for tasks requiring standardized, interchangeable bits. The nickel surface improves corrosion resistance and facilitates smooth insertion and removal in bit holders and impact drivers.

Advantages

The set provides a uniform bit length of 25 mm for consistent access in confined spaces and a nickel-plated finish for enhanced surface protection. Compliance with DIN 3126 and ISO 1173 ensures dimensional interchangeability with other E 6,3 standard tools. The 1/4" hex shank compatibility allows use with a wide range of drivers, ratchets, and bit holders, and the lightweight design supports easy transport and storage.

Suitable for

• General assembly work in mechanical and electrical applications
• Routine repair and maintenance tasks
• Installation of furniture and fixtures in confined spaces
• Use with hand drivers, powered bit drivers, and quick-change adaptors

Key specifications

• Number of pieces: 8
• Bit length: 25 mm
• Shank type: 1/4" (6.3 mm) hex
• Standards: DIN 3126 / ISO 1173 (designation E 6,3)
• Surface finish: nickel-plated
• Approximate weight: 50 g

How to use

Select the required bit from the set and insert the 1/4" hex shank into the corresponding bit holder or driver until it locks. Use the appropriate driver or adapter for the application, applying steady torque suited to the fastener type and material. For tasks in tight spaces, the 25 mm bit length offers controlled reach while maintaining stiffness. After use, wipe bits clean of debris and return them to storage to preserve the nickel finish and dimensional accuracy.

Recommendations

For optimal performance, match the bit type and size precisely to the fastener head to avoid cam-out and premature wear. Avoid using the bits as chisels or pry bars. Store in a dry environment to minimise surface corrosion and periodically inspect tips for rounding or damage; replace bits that show significant wear.