• A Niwaki Twin Diamond File with a gray file and a blue and white handle.
  • The top of a Niwaki Twin Diamond File with a blue handle on a white background
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Niwaki Twin Diamond File

£24.00
£24.00

Restore your nicked and chipped tool blades to tip-top condition with the Niwaki Twin Diamond File, perfect for coarse sharpening and resetting old blades. 

The file is double sided: Start with the #120 side to create a new edge, follow-up with the #300 for a crude finish, before using a Niwaki Sharpening Stone for a crisp blade.

Made in Japan from electroplated diamond.

Use dry. Size: 21.7 x 1.8 x 0.5cm. Weight: 50g.

Delivery & Returns

Shipping:

  • We offer free delivery when you spend £75 and over, otherwise shipping costs are calculated at check-out before you place your order. We only ship within Great Britain.
  • We aim to dispatch orders within 1-2 working days and our delivery times are 3-5 working days.
  • See our full Shipping Guide

Returns:

  • Our Customer Service team are here to help if you need it. Just email our team within 14 days of delivery to initiate a return of an unused and undamaged item in its original packaging (excluding hand, bath and body products).
  • Find out how here.
A Niwaki Twin Diamond File with a gray file and a blue and white handle.
The top of a Niwaki Twin Diamond File with a blue handle on a white background

Our Commitments

  • Regeneration

    We donate 1% of profits to Rewilding initiatives in the UK

  • Design & Testing

    We curate products that are both functional and beautiful. We trial and use all our brands ourselves

  • Ethics

    We partner with carefully selected UK brands and focus on low impact products