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Niwaki Twin Diamond File

Niwaki Twin Diamond File

Niwaki

$38.00
$38.00
Sale Sold out Made in Japan
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A compact, double-sided file designed for restoring and reshaping blades that need more than a simple touch-up. Featuring a coarse (#120) side and a medium (#300) side, it’s ideal for reviving old, worn tools with chips, nicks, or years of hard use.

This is an essential tool for hand reconditioning—perfect for establishing a fresh edge or preparing a blade before refining it further with a whetstone. The coarse side efficiently removes damage, while the finer side begins the smoothing and reshaping process ahead of honing.

Designed to be used dry, the file is compact enough to fit comfortably in hand or pocket, making it practical both in the workshop and out in the garden.

Product Details
  • Use dry
  • Weight: 1.8oz
  • Dimensions: 8.5 x 0.7 x 0.2"
  • Material: Electroplated Diamond
  • Made in Japan

Suggested Use

  • Restoring damaged or heavily worn blades
  • Removing chips and nicks from secateurs and shears
  • Prepping tool edges before finishing with a whetstone
  • Maintaining garden tools, mower blades, and other steel edges

Shipping & Returns

Shipping
Orders ship from our warehouse in upstate NY via UPS, FedEx, or USPS and usually leave our warehouse in 1–3 business days. If you need it sooner, expedited shipping is available at checkout. We use flat-rate shipping based on your location and item size.For more details and information about international orders, visit our Ordering & Shipping page.

Returns & Exchanges
We want to make returns and exchanges as easy as possible. Most items can be returned or exchanged within 14 days of delivery using our Return & Exchange Portal (domestic orders only). Need to swap for a different size or color? Our Instant Exchange option lets you reserve your item right away, with your new order shipping out promptly. Sale and Final Sale items, as well as certain excluded categories, are not eligible for return.See the full list of exclusions in our Returns & Exchanges Policy.