Screwdriver bit Wera 800 Micro 0.50 x 3.0 x 30 mm — slotted, 1 pc

The Wera 800 Micro single screwdriver bit with a slotted (flathead) tip measuring 0.50 x 3.0 x 30 mm is a precision tool element intended for small fastening tasks. Made from hardened steel and finished for consistent engagement, this compact bit is designed to fit precision bit holders and small screwdrivers where a slim profile and controlled torque are required. It is suitable for electronics, delicate mechanical assemblies and other applications that demand accurate alignment and minimal cam‑out.

Advantages

The bit offers a narrow, precisely machined slotted tip that provides reliable contact with small slotted screws and reduces the risk of damaging screw heads. Its compact 30 mm length gives good access in shallow or confined spaces while maintaining stability during rotation. Compatibility with common precision bit holders makes it easy to integrate into existing tool sets. The hardened steel construction ensures wear resistance for repeated use in precision applications.

Suitable for

• Repair and assembly of small electronic devices (phones, tablets, cameras)
• Fine mechanical assemblies and instruments
• Hobbyist model building and small-scale DIY projects
• Precision maintenance tasks requiring a slim slotted tip

When it may not be suitable

This bit is designed for small slotted screws and low-torque applications; it is not intended for high-torque fastening or large slotted screws where a full-size screwdriver or longer, thicker bit is required. Using it with excessive torque or on corroded/rounded screw heads may cause tip damage or slippage.

Key specifications

• Tip type: slotted (flathead)
• Tip dimensions: 0.50 mm (thickness) x 3.0 mm (width)
• Overall length: 30 mm
• Material: hardened steel (precision machined)
• Intended use: precision/miniature fastening

How to use

Insert the bit into a compatible precision bit holder or screwdriver handle until it seats securely. Align the slotted tip with the screw head, applying light axial pressure to maintain engagement, and rotate with controlled torque. For electronic components, ensure power is disconnected and use antistatic precautions where necessary. Inspect the tip before use and replace it if rounded or worn to avoid damaging screws.

What to consider before purchase

• Confirm that the slotted tip dimensions (0.50 x 3.0 mm) match the screws you intend to work with.
• Check compatibility with your precision bit holder or screwdriver system.
• Consider whether a single bit meets your needs or if a set with multiple sizes and types is more suitable.

Usage recommendations

Use this Wera 800 Micro slotted bit for delicate fastening tasks that require precise tip engagement and controlled torque. Maintain the bit by avoiding excessive force and replace it when wear or deformation is visible to preserve screw head integrity and ensure consistent performance.