Screwdriver Bit Wera 800/9 C Halfmoon 2 mm, 44 mm length

The Wera 800/9 C Halfmoon screwdriver bit with a 2 mm tip diameter and 44 mm overall length is a precision bit designed for use with bit holders and ratchets. Its Halfmoon profile provides accurate engagement with compatible fasteners, reducing cam-out and improving control in confined working spaces. The compact length and precision tip make this bit suitable for tasks that require delicate handling and repeatable seating in small screws.

Advantages

The bit is manufactured to tight tolerances for consistent fit and reliable performance when used with standard bit holders and ratcheting tools. Its Halfmoon geometry enhances contact with the fastener head to minimise slippage and wear. The 44 mm length balances reach and control, allowing access into shallow recesses while keeping hand-operated leverage effective. Material and finish provide resistance to abrasion and extend service life under normal precision-use conditions.

Suitable for

• Electronics assembly and repair
• Precision mechanical assembly
• Maintenance of small appliances and instruments
• Work with bit holders, quick-change adaptors and ratchets

Key specifications

• Tip profile: Halfmoon
• Tip diameter: 2 mm
• Overall length: 44 mm
• Intended use: precision screwdriver bit for insertion into bit holders and ratchet adapters
• Compatibility: suitable for fasteners designed for Halfmoon profile bits

How to use

Insert the Wera 800/9 C Halfmoon bit securely into a compatible bit holder, quick-change adaptor or ratchet. Ensure the tool and bit are properly seated before applying torque. Use moderate, steady force appropriate to the size of the fastener to avoid stripping. For repeated or high-torque operations consider using a bit matched to the tool’s torque capacity and the fastener’s specification.

Usage recommendations

Inspect the bit tip before use and replace if visibly worn or damaged. Use the bit with appropriate hand tools for precision tasks; avoid applying excessive torque or using with high-impact drivers which may shorten bit life. Store in a dry place and keep the bit clean to maintain accurate engagement with fasteners.