Atoma Diamond Plate #140

Price
$134.95
Taxes and shipping calculated at checkout
In stock and ready for shipping

Pickup available at Etobicoke

Usually ready in 1 hour

Check availability at other stores

PRODUCT INFORMATION

The Atoma Diamond plate #140 grit is the gold standard for whetstone flattening. It removes material extremely quickly and allows you to flatten your stones with relative ease. While other synthetic truing stones will abrade and wear over time they will tend to lose their flatness especially quickly when truing exceptionally wonky stones. The Atoma in comparison is mounted on a solid aluminum block that will remain flat through all the highs and lows you throw at it!

They are also great for repairs as they can very quickly remove steel from a knife. We wouldn't make a habit of using it to sharpen knives though as doing so will pull diamonds off the surface making it less and less effective as a flattening or sharpening tool. Should you wear out your diamond plate, you can peel off the diamond pad and replace it down the road when that time comes.

#140 is quite coarse and will leave DEEP scratches when thinning, it is not recommended to thin a knife unless you have an adequate progression of stones to work out those scratches. 

It is sometimes stated that the #140 will leave the surface of your stone too rough, though unless working on razors, we've not noticed it to be an issue, nothing a quick kiss with a nagura won't fix if you are though!


SHIPPING & RETURNS

All products are shipped within 24 hours. We offer same day shipping for products ordered by 12pm. Please allow 4-7 business days for your shipment to arrive with standard shipping. Expedited shipping options are also available at checkout.

We offer free shipping on orders within Canada over $150 CAD and free shipping on orders to the US over $200 USD.

Curbside pick-up is available at both our Hamilton and Etobicoke locations.

To make sure our customers are always satisfied, we offer full refunds on products for 14 days after receiving them. See our full return policy for details.

More questions? Check out our shipping policy, our return policy, or reach out to us directly.

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REVIEWS

Customer Reviews

Overall rating: 5.0 / 5 from 9 reviews.

Customer video review of Atoma Diamond Plate #140

The Atoma was a giant step up from the grit flattening stone used previously. Flattening the whetstones was much easier and quicker. Would recommend!!!

Atoma Diamond Plate #140

Customer video review of Atoma Diamond Plate #140

The 140 grit Atoma Diamond Plate is a nice addition to my sharpening quiver. My stones were showing definite dishing and a few dressing strokes with the diamond plate left them truly flat. Now my sharpening feels more professional. As recommended and for the sharpening I do (kitchen and outdoor knives) the 140 seems to fit the bill perfectly.

Atoma Diamond Plate #140

Customer photo review of Atoma Diamond Plate #140

This is my second one. I use these to flatten my lower grit stones. These are good to use if you got nothing else to for doing chip/tip repair work. I’ve used that as a side service repairing so many knives.

Atoma Diamond Plate #140

Customer photo review of Atoma Diamond Plate #140

The Rolex of flattening stones. Super flat and useful. I put it on a stone holder for easier grip. Very high quality, worth the price, made in Japan. Atoma is reputable for good reason. Game changing! You’ll never question if your stones are flat anymore.

Atoma Diamond Plate #140

Customer photo review of Atoma Diamond Plate #140

I've been using an Atoma 400 for my stone flattening but the 400 polishes the lower grits a bit so they don't cut as quickly right after flattening. The 140 keeps the lower grits flat and aggressive. 3000 and below I use the 140, above that I use the 400 excellent stones for flattening.

Atoma Diamond Plate #140

The Atoma Diamond Plate #140 works great so far. It's flattennig my shapton stones like it's supposed to. I would recommend it.

Atoma Diamond Plate #140

Great for levelling my stones. Can be used on blades but but has a tendency to knock some of the “diamonds” off the plate.

Atoma Diamond Plate #140

Atoma is my go to plate for lapping most of my stones. long lasting and flat. the shipping was super fast and the customer service is always the best.

Atoma Diamond Plate #140