Screwdriver Bit KS Tools 911.5128 Hex 30mm Nickel

The KS Tools 911.5128 Hex 30mm Nickel screwdriver bit is a compact hexagonal bit designed for precision fastening tasks. With a 30 mm working length and a nickel finish, this bit provides consistent engagement with hex sockets and fastener heads while offering corrosion resistance and a smooth surface for handling. The bit's 5/16 inch shank size ensures compatibility with a wide range of bit holders, quick-change adapters and manual drivers used in mechanical and assembly work.

Advantages

The nickel-plated surface improves resistance to corrosion and reduces friction during insertion and removal. The hexagonal tip is machined to tight tolerances for reliable fit and minimal cam-out. Its compact 30 mm length is suitable for access in confined spaces while maintaining sufficient reach for recessed fasteners. At approximately 10 g, the bit is lightweight and convenient to carry in a tool roll or bit holder set.

Suitable for

• Precision assembly and small mechanical repairs
• Electronics enclosures and appliance maintenance
• Automotive interior and trim fasteners
• Work in confined or recessed areas requiring a short hex bit

Key specifications

• Tip type: Hex (hexagonal)
• Working length: 30 mm
• Shank size: 5/16 inch
• Finish: Nickel plating
• Weight: ~10 g

How to use

Insert the 5/16 inch shank into a compatible bit holder, quick-change adapter or manual driver until it locks securely. Position the hex tip into the fastener head, ensuring a full seating to avoid rounding. Apply steady torque appropriate to the fastener material and size; when using a power driver, use controlled speed and torque settings to prevent over-tightening. After use, store the bit in a dry place or in a dedicated bit organizer to maintain the nickel finish and dimensional accuracy.

Usage recommendations

Use the bit with compatible drivers and avoid excessive torque beyond the fastener or bit rating. Clean the bit periodically to remove debris, and replace if the tip shows signs of wear or rounding to ensure continued reliable engagement.