Screwdriver Bit — Wiha 01392 Stainless Steel 15 mm 1.6 g, precision 15 mm tip

Wiha 01392 Stainless Steel 15 mm precision screwdriver bit is a short, corrosion-resistant bit designed for accurate screwdriving in confined spaces. Manufactured from stainless steel, this 15 mm bit weighs approximately 1.6 g and is intended for precision tasks where a compact, durable tip is required. It fits standard compatible bit holders and drivers and is suitable for repeated use in workshop, maintenance and electronics environments.

Advantages

The stainless steel construction provides good corrosion resistance and dimensional stability during light to moderate torque operations. Its short 15 mm length increases control and reduces flex in tight or recessed fastening locations. The precision-machined tip offers consistent engagement with fasteners, lowering the risk of cam-out and reducing damage to screw heads. Lightweight design simplifies handling during detailed assembly or repair work.

Suitable for

• Precision electronics assembly and repair
• Maintenance tasks in confined or recessed areas
• Fine mechanical adjustments and instrument work
• Hobbyist and watch/optical repairs where short reach is needed

Key specifications

• Material: stainless steel (corrosion-resistant)
• Overall bit length: 15 mm
• Approximate weight: 1.6 g
• Tip type: precision screwdriver tip
• Compatibility: fits standard compatible bit holders and drivers

How to use

Insert the bit securely into a compatible bit holder or driver before applying torque. Use controlled, steady pressure to engage the tip with the screw head; the short 15 mm length provides greater tactile feedback for precision alignment. Avoid applying excessive torque beyond the bit’s intended use to prevent wear or deformation. After use, clean the bit of debris and store it in a protective bit organizer to maintain tip accuracy.

Usage recommendations

For optimal results, select this short precision bit when working in tight spaces or on small fasteners. Combine with a torque-limited driver for delicate electronics or instrument work, and periodically inspect the tip for wear to ensure reliable engagement and avoid damage to screw heads.