SKU: 28434942576

Atoma Diamond Sharpener Replacement Plate (Spare Blade)

Sale price$48.60 Regular price$54.00
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Description

Atoma Diamond Sharpener Replacement Plate (Spare Blade)Atoma replacement blades are for people who already own Atoma Sharpener Plates. After years of use, your Atoma plates will start to wear and will eventually need replacing. However, I have been using the same Atoma #140 since 2017, and have repaired dozens of knives on the same plate. My favorite use for these plates is to make double sided diamond plates of my favorite grits. Ryky Atoma Diamond Sharpening Plates are products of Tsuboman, a superb

Atoma replacement blades are for people who already own Atoma Sharpener Plates. After years of use, your Atoma plates will start to wear and will eventually need replacing. However, I have been using the same Atoma #140 since 2017, and have repaired dozens of knives on the same plate. My favorite use for these plates is to make double-sided diamond plates of my favorite grits. - Ryky

Atoma Diamond Sharpening Plates are products of Tsuboman, a superb Japanese manufacturer with very refined products. These plates are made of mono-crystalline diamonds as the abrasive surface on stainless steel. The quality and durability of these Atoma plates are of the highest we could find, with precision made surfaces that have high uniformity. 

Made in Japan

Spec

  • Origin: Kure, Hiroshima Prefecture, Japan
  • Dimension: 210 x 75 x 1mm

Grit Model Use
Atoma #140 ATM75-1.4C Repairing chipped or damaged knives. 
Atoma #400 ATM75-4C On dull knives. Gives you finer edge than #140
Atoma #600 ATM75-6C Even finer finished edge. Great combo with #140
Atoma #1200 ATM75-12C Substitution for a #1000 grit whetstone

 

Ryky’s Repairing Combination: #140 / #600: After repairing any knife on the Atoma 140, I take that knife right to the 600, before going on a 1000 grit whetstone.

Ryky’s Maintenance Combination: #600 / #1200: When I am short on time, and cannot pre-soak a whetstone, hopping on the Atoma 600 is quick and easy, followed by the Atoma 1200. I can strop right after the Atoma 1200, and get a usable edge in any kitchen.

Double-sided Atoma Plate

To make a double-side Atoma plate seen in Ryky's videos, pick up a grit from Atoma Diamond Sharpener Plate, then pick up a spare blade (from this listing) of another grit you are likely to use. This replacement plate comes with adhesives pre-attached, so you don’t need additional tools for attaching the spare blades.

Care

After use, please make sure to remove as much debris from the plate, and wipe dry with cloth.  Discoloration on diamond plate surface is normal, due to heat build up during use. This will not damage the integrity of the plate.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28434942576

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Kevin Keegan
Natrona Heights, US
★★★★★ 3
Runs large
Size: 7 Big Kid, Color: White
Runs very large.
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Reviewed in the United States on June 5, 2026
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Lou
Grantham, US
★★★★★ 5
a little roomy for narrow feet.
Size: 6 Big Kid, Color: Black/Black
Nice shoes. My little one has narrow feet so they are a little lose. Overall, a nice shoe.
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Reviewed in the United States on June 4, 2026
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KNE
Belleville, US
★★★★★ 5
comfortable
Size: 7 Big Kid, Color: Black/Black
super comfortable!
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Reviewed in the United States on May 30, 2026
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Mike Summers
Grantham, US
★★★★★ 5
Great shoes
Size: 5 Big Kid, Color: Navy/Blue
Loved them but bought a size too small so had to buy another pair…my bad 🤦🏽‍♀️
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Reviewed in the United States on May 20, 2026
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The Pacific Northwesterners
Los Angeles, US
★★★★★ 4
Comfortable and Easy to Wear Daily
Size: 2 Little Kid, Color: Navy/Blue
My daughter has been wearing these navy/blue shoes since the weather has been less rainy and more sunny. They are great for outdoor play, especially on days when it's warm outside. The knit mesh upper keeps her feet from overheating, and the cushioned insole feels supportive without being stiff. At size 2, the fit is accurate and the width runs a bit roomy, which gave her some growing room without feeling loose. The slip-on design with elastic laces and pull tabs is a real plus. She can get them on and off without any help, which she loves. The shoes are light enough that she barely notices them during long active days. My one small complaint is that the sole feels more like firm foam than rubber, so they can be a little slippery on smooth indoor floors. For the price, these deliver solid everyday value. They look good, hold up well to regular use, and my daughter reaches for them first most mornings. Pros: - Breathable mesh keeps feet cool - Easy slip-on design with elastic laces and pull tabs - Lightweight and comfortable for all-day wear - Accurate sizing with a roomy width - Durable for the price Cons: - Sole can be slippery on hard smooth surfaces - Limited outsole grip compared to rubber-soled shoes
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Reviewed in the United States on June 1, 2026

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