---
product_id: 80740736
title: "SCOTTCHEN Diamond Flattening Stone Lapping Plate Double-sided Extra Large 10x3 inch (120&180) Grit Diamond Sharpening Plate Fixing Stone Flattener"
brand: "scottchen"
price: "€ 70.86"
currency: EUR
in_stock: true
reviews_count: 11
category: "Scottchen"
url: https://www.desertcart.com.cy/products/80740736-scottchen-diamond-flattening-stone-lapping-plate-double-sided-extra-large
store_origin: CY
region: Cyprus
---

# Dual-sided 120 & 180 grit diamond surface Extra-large 10x3 inch flattening area Works wet or dry for versatile use SCOTTCHEN Diamond Flattening Stone Lapping Plate Double-sided Extra Large 10x3 inch (120&180) Grit Diamond Sharpening Plate Fixing Stone Flattener

**Brand:** scottchen
**Price:** € 70.86
**Availability:** ✅ In Stock

## Summary

> 💎 Flatten like a pro — bring your blades & stones back to life with precision grit power!

## Quick Answers

- **What is this?** SCOTTCHEN Diamond Flattening Stone Lapping Plate Double-sided Extra Large 10x3 inch (120&180) Grit Diamond Sharpening Plate Fixing Stone Flattener by scottchen
- **How much does it cost?** € 70.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/80740736-scottchen-diamond-flattening-stone-lapping-plate-double-sided-extra-large)

## Best For

- scottchen enthusiasts

## Why This Product

- Trusted scottchen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros & Makers:** Endorsed by machinist community experts for reliable, long-lasting sharpening stone restoration.
- • **Versatile Wet or Dry Use:** Use it wet for smooth slurry or dry for quick touch-ups—your choice, your workflow.
- • **Durable Diamond & ABS Build:** Robust diamond grit bonded to steel and ABS ensures years of tough, precise flattening.
- • **Precision Re-Leveling Power:** Restore your whetstones & oilstones to factory-flat perfection with dual grit surfaces.
- • **Heavy-Duty Size for Efficiency:** Extra-large 10x3 inch plate covers more surface area, speeding up flattening jobs.

## Overview

This double-sided diamond flattening stone features 120 and 180 grit surfaces on a large 10x3 inch plate, designed to quickly and efficiently re-level and restore flatness to whetstones, oilstones, and waterstones. Made from durable diamond grit bonded to steel and ABS, it works effectively in both wet and dry conditions. Highly recommended by sharpening experts, it’s ideal for professionals and enthusiasts looking to maintain perfect edges on blades and tools.

## Description

Package: 1pc Diamond Lapping Plate Flattening Stone Size: L x W x H: 10" x 2-11/16" x 3/8". Material: Diamond、steel and ABS. One day, you found your wetstone/waterstone is becoming curve after use a period of time, and it’s not work efficiently enough. How to do? ◆This precision diamond flattening stone can hep you! What items this lapping plate is ideal for Re-Leveling? ◆This diamond flattening stone is designed to Flat and re-level whetstone、oilstone、waterstone, or be used to re-bevel an edge of hatchet、axe、machete、spade、shears etc. We should use it in wet or dry condition? ◆This precision sharpening plate can be used in both dry and wet condition. Pls be attention to dry it after wet grinding to prevent rust.

Review: Works well, reconditioned old stones - Hefty 10" diamond plates stuck to a plastic form with magnets. The first time I took the plates off the form all 6 magnets came out attached to the back of one of the plates. A drop of super glue and replaced the magnets. Easy fix... I put these plates on a stone holder and flattened every stone I had. Lots of water and back and forth with a rotation of the stones every 10 passes. The plates flatten ceramic, silicone carbide, and natural stones (Japanese, Chinese, Arkansas and Vermont slate). Ran the stones over 120, and then 180... All stones were flat using straight edges. No light between straight edge and stone. I used other finer diamond plates ( much more expensive) to finish finer grit stones. These plates worked really well for rough flattening! And for 20 bucks, I'm not afraid to be rough with them. I rejuvenated several old oil stones with noticable dishing to flat and ready to work again. It would have cost me hundreds to replace my old dished stones... Cleanup was simple. You can use a small screwdriver, tip of a knife, or anything to get into the slots to pop off the plates from the form. Wipe any excess water off the plates and form and let dry before reassembling. I'm very happy with these plates. They do show some wear after I flattened 10 stones on both sides, but I honestly abused them pretty hard with those old oil stones. And they still have plenty of grit left and I'll use them for years to come. So if you have beat up old sharpening stones, these plates will bring them back to perfectly flat working condition again with a little elbow grease and water. Well worth 20 bucks Update: I really abused these plates... I flattened water stones super easy and the first couple oil stones I flattened had been soaked in degreaser for a couple days before I flattened them....... I started flattening oil stones without degreasing........ They worked fine for a minute then clogged up with grease and oil... Black streaks throughout and just caked on there... Absolute mess! I sprayed a little WD and scrubbed them with Scotch Brite and the greasy build up came right off. I dried them and then scrubbed them with a little alcohol and they are clean and ready to work again. I'm pretty impressed with these diamond plates
Review: Good value and effective - Worked great on my $20 synthetic corundum whetstone. I had some ruts about 1/8" - 3/16" deep and within 30 minutes the whetstone was flat as new using 120 grit then the 180 grit. Used a spray bottle to spray off the slurry every 10-15 seconds from both the stone and the plate for a continued cutting of the whetstone. Great price for the stone it was refacing.

## Features

- 【Application】This diamond flattening stone is designed to Flat and re-level whetstone、oilstone、waterstone, or be used to re-bevel an edge of hatchet、axe、machete、spade、shears etc.
- 【Highly recommended】This diamond flattening stone was highly recommended by a YouTube account Oxtoolco (Mr. Tom Lipton) in the YouTube machinist community. Video title: Grandpa’s Swayback Bench Stone Restoration. Video location: 4’30”.
- 【Special Design】This lapping plate designed with two sided diamond surface plate, With 120 & 180 Grit for each side plate, can achieve different lapping purpose, quick and easy to use.
- 【Using Tips】This precision sharpening plate can be used in dry or wet condition. Pls be attention to dry it after wet grinding to prevent rust.
- 【Dimension】L x W x H: 10" x 2-11/16" x 3/8". Material: Diamond、steel and ABS.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H4T6SPK |
| Best Sellers Rank | #89,021 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #138 in Sharpening Stones |
| Brand | SCOTTCHEN |
| Color | Gray |
| Customer Reviews | 4.3 4.3 out of 5 stars (435) |
| Date First Available | September 6, 2018 |
| Grit Type | Coarse |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | YM-005 |
| Manufacturer | SCOTTCHEN |
| Material | diamond ABS |
| Number of Items | 1 |
| Product Dimensions | 10"L x 2.72"W x 0.39"H |
| UPC | 791262195695 653437970424 |

## Product Details

- **Brand:** SCOTTCHEN
- **Color:** Gray
- **Grit Type:** Coarse
- **Item Weight:** 16 ounces
- **Manufacturer:** SCOTTCHEN
- **Material:** diamond ABS
- **Number of Items:** 1
- **Product Dimensions:** 10"L x 2.72"W x 0.39"H
- **UPC:** 791262195695 653437970424

## Images

![SCOTTCHEN Diamond Flattening Stone Lapping Plate Double-sided Extra Large 10x3 inch (120&180) Grit Diamond Sharpening Plate Fixing Stone Flattener - Image 1](https://m.media-amazon.com/images/I/51W39raaprL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will this work on (white) hard arkansas stones?**
A: Except for diamond stone,this Diamond Flattening Stone could work on all other material stone,including (white) hard arkansas stones.Thanks

**Q: Can this be used to lap or flatten a set of Venev diamond stones from Gritomatic?**
A: Grab a silicone carbide flattening stone. One of those big 10x4" ones with the 2 different grits. I just flattened my venev stones and believe it or not the finer side which was 320 worked incredible. Way faster than the coarser side and even faster than the extra coarse dmt that I used but probably shouldn't have. Trust me..a 320 grit or so sic flattening stone. It worked 5 times faster than anything else. And I thought my venev stones were too warped but it made quick work and got them mint.

**Q: What type of diamonds are used Monocrystalline or Polycrystalline, and how are they attached using adhesives or moulded into steel?**
A: Thanks for your question,The diamond of our flattening stone is Monocrystalline,The diamond is attached to the iron plate by an electroplating process。

**Q: Reviews say it's held together with magnets.  Do the plates hold shavings/swarf, or do they actually get clean when washed?  Thanks.**
A: Hi, the magnets are press-fit into the black plastic frame.  You need to pop the diamond plates from the plastic frame when washing.  You will then need to let the metal plates dry thoroughly before attaching back to the frame.  Yes, I find that metal swarf does get attached to the magnets when I am washing the plastic frame.  You will need to remove this swarf before reattaching the diamond plates for use - or else the plates will not lie flat.  I actually made a flat metal thick plate to which I use double face tape to hold the thin diamond plates flat.  Be sure to remove any plating globs from the back of the plates so that the diamond surface will lie flat.  Sometimes I use the thin plates without any support....as if a pc of sandpaper.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well, reconditioned old stones
*by J***T on January 3, 2024*

Hefty 10" diamond plates stuck to a plastic form with magnets. The first time I took the plates off the form all 6 magnets came out attached to the back of one of the plates. A drop of super glue and replaced the magnets. Easy fix... I put these plates on a stone holder and flattened every stone I had. Lots of water and back and forth with a rotation of the stones every 10 passes. The plates flatten ceramic, silicone carbide, and natural stones (Japanese, Chinese, Arkansas and Vermont slate). Ran the stones over 120, and then 180... All stones were flat using straight edges. No light between straight edge and stone. I used other finer diamond plates ( much more expensive) to finish finer grit stones. These plates worked really well for rough flattening! And for 20 bucks, I'm not afraid to be rough with them. I rejuvenated several old oil stones with noticable dishing to flat and ready to work again. It would have cost me hundreds to replace my old dished stones... Cleanup was simple. You can use a small screwdriver, tip of a knife, or anything to get into the slots to pop off the plates from the form. Wipe any excess water off the plates and form and let dry before reassembling. I'm very happy with these plates. They do show some wear after I flattened 10 stones on both sides, but I honestly abused them pretty hard with those old oil stones. And they still have plenty of grit left and I'll use them for years to come. So if you have beat up old sharpening stones, these plates will bring them back to perfectly flat working condition again with a little elbow grease and water. Well worth 20 bucks Update: I really abused these plates... I flattened water stones super easy and the first couple oil stones I flattened had been soaked in degreaser for a couple days before I flattened them....... I started flattening oil stones without degreasing........ They worked fine for a minute then clogged up with grease and oil... Black streaks throughout and just caked on there... Absolute mess! I sprayed a little WD and scrubbed them with Scotch Brite and the greasy build up came right off. I dried them and then scrubbed them with a little alcohol and they are clean and ready to work again. I'm pretty impressed with these diamond plates

### ⭐⭐⭐⭐⭐ Good value and effective
*by K***W on January 15, 2026*

Worked great on my $20 synthetic corundum whetstone. I had some ruts about 1/8" - 3/16" deep and within 30 minutes the whetstone was flat as new using 120 grit then the 180 grit. Used a spray bottle to spray off the slurry every 10-15 seconds from both the stone and the plate for a continued cutting of the whetstone. Great price for the stone it was refacing.

### ⭐⭐⭐⭐ Works but diamonds definitely fall off, not all tho
*by D***E on January 5, 2026*

Bought this not to only flatten stones, which I have not yet, but to sharpen machetes. Machetes come bare ground in the most dumb sense. So I used this on a couple. Results were great, except the fact the most of the diamonds fell off onto me whilst doing it. Other than that, it seems to still have a bunch and can be used further. The good and bad part other than that is that it is 2 steel plates coated in diamonds, on a plastic piece, which is held together by 6 good magnets. Worked for what I wanted, but I'm covered I'm glitter and feel like a million bucks now 🤷🏼‍♂️

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-25*