Tamiya 42243 7mm Box Wrench Bit for Model Workshops [42243]

Tamiya 42243 - RC 7mm Box Wrench Bit - Electric Screwdriver

Price:

£10.01

Brand:

Tamiya

Model:

42243

GTIN:

4950344422432

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Tools / Bags / Others - Craft Tools - Nut / Socket Driver

Precision 7mm Bit for RC Workshops

The Tamiya 42243 7mm Box Wrench Bit is crafted for electric screwdriver use and gives consistent engagement on 7mm nuts. It suits routine servicing, part replacement and fine tuning work where a precise fit matters.

Key Benefits

Secure engagement: Optimised to reduce slippage on 7mm fasteners during tightening or loosening.
Wide driver support: Compatible with Tamiya electric screwdrivers and most similar hobby driver fittings.
Service friendly: Helpful for quick component swaps and onsite adjustments in the workshop.

Will this bit round soft nuts?

If used properly the bit will minimise rounding, but avoid excessive force on soft or damaged nuts and swap to a hand tool if the fastener is worn.

Is it suitable for long term workshop use?

Yes, it is suitable for regular hobby use. Regular inspection for wear is recommended to maintain clean contact with fasteners.

Can I carry it in a pit kit?

Absolutely. Its compact size and electric driver compatibility make it a practical bit to include in a portable pit kit for quick adjustments between runs.