Screwdriver Bit Wera Slotted 6.5 mm × 89 mm – 05059490001

Wera slotted screwdriver bit 6.5 mm × 89 mm is a precision-engineered bit for manual and powered drivers that accept standard bits. The 6.5 mm flat tip provides stable contact with slotted screw heads, while the 89 mm length gives extra reach for recessed or hard-to-access fasteners. This bit is made to fit common bit holders and screwdriving systems and is suitable for tasks requiring reliable torque transfer and accurate tip fit.

Advantages

The bit combines precise tip geometry with a hardened steel construction to resist wear and maintain shape over repeated use. Its extended 89 mm length improves accessibility without sacrificing control. Designed for compatibility with common bit holders and quick-change chucks, the bit offers consistent engagement and reduced cam-out risk when matched to appropriate screw sizes. The flat tip dimensions help distribute force evenly across the screw slot.

Suitable for

• Furniture assembly and disassembly
• Electrical installation and terminal work
• General maintenance and repair where slotted screws are used
• Work in recessed or tight spaces requiring extended reach

Key specifications

• Tip type: Slotted (flat)
• Tip width: 6.5 mm
• Overall bit length: 89 mm
• Material: hardened tool steel (wear-resistant)
• Drive interface: standard bit shank compatible with common bit holders and quick-change systems

How to use

Insert the bit securely into the bit holder or quick-change chuck of a manual or powered screwdriver. Ensure the flat tip matches the width and depth of the screw slot before applying torque. For powered drivers, set torque or speed to a level appropriate for the screw material to avoid cam-out or damage. When accessing recessed screws, use the extended length to reach the fastener while keeping the driver aligned with the screw axis for controlled turning.

Recommendations

Match the 6.5 mm slotted tip to similarly sized screw slots for best engagement. Avoid excessive lateral force that can deform the tip or damage the screw slot. Inspect the bit periodically for wear and replace when tip edges become rounded to maintain safe and effective screwdriving.