---
product_id: 257797794
title: "DMT DIAFLAT Lapping Plate - Grey"
brand: "dmt"
price: "HK$2610"
currency: HKD
in_stock: true
reviews_count: 5
category: "Dmt"
url: https://www.desertcart.hk/products/257797794-dmt-diaflat-lapping-plate-grey
store_origin: HK
region: Hong Kong
---

# 95 micron aggressive grit for rapid flattening Diamond Hardcoat tech for unmatched durability 10x4 inch precision surface DMT DIAFLAT Lapping Plate - Grey

**Brand:** dmt
**Price:** HK$2610
**Availability:** ✅ In Stock

## Summary

> 💎 Flatten like a pro, sharpen like a legend.

## Quick Answers

- **What is this?** DMT DIAFLAT Lapping Plate - Grey by dmt
- **How much does it cost?** HK$2610 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/257797794-dmt-diaflat-lapping-plate-grey)

## Best For

- dmt enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Revolutionary Diamond Hardcoat outlasts all competitors, saving you time and money
- • **Made in the USA:** Crafted with pride for professionals who demand the best in sharpening tools
- • **Effortless Mastery:** Transform tedious flattening into a quick, satisfying ritual—because your tools deserve perfection
- • **Precision Perfected:** Hand-certified flat to ±0.0005-inch for flawless stone maintenance
- • **Speed Meets Efficiency:** Aggressive 95 micron surface flattens waterstones and oilstones faster than any other method

## Overview

The DMT DIAFLAT Lapping Plate is a premium 10x4 inch diamond sharpening stone designed to rapidly and precisely flatten waterstones, oilstones, and Arkansas stones. Featuring revolutionary Diamond Hardcoat Technology and a 95 micron grit surface, it delivers unmatched durability and speed. Hand-certified flat to ±0.0005-inch and proudly made in the USA, this tool is the ultimate investment for professionals seeking flawless sharpening performance and long-term reliability.

## Description

The DMT Dia-Flat Lapping Plate easily flattens conventional and waterstones in less time than other methods. Revolutionary new DMT Hardcoat Technology is designed to outlast every other diamond sharpener. The Dia-Flat diamond sharpening plate ensures rigid flattening via a consistent diamond surface and precision-ground, hand-certified flat to +/- 0.0005-inch. For proper tool maintenance, woodworkers, chefs, and other professionals rely on the superior quality and versatility of USA-made DMT products.

Review: Me daba mucha pereza afilar a mano alzada, por tal de no aplanar después mis piedras Japonesas, y con esta placa de lapear lo haces en tiempo récord!! Vale una pasta, pero es una inversión que te durará toda una vida y te ahorrará mucho tiempo y trabajo. Merece la pena cada céntimo pagado.
Review: Many of the reviews listed are for products that are not the "Diaflat". The Diaflat is a 10x4 inch diamond truing tool for water stones and other grinding equipment. I bought it after reviewing the information on it, listening to Charles Shwarz's review, author of "The Anarchist Tool Chest", and finding the best price. Expensive, yes, but the promise of superior performance for and extended period of time offers long range saving in both time and money. A good sharpening stone can cost a lot of money and at some point they will need to be trued. This is the ideal tool for that short of having high grade professional equipment. It is great for those of us who don't want to spend our time truing stones so we can sharpen tools with precision. The bottom line is this tool is for those of us who take sharpening to the next level; art.

## Features

- DMT Lapping Plate: This 10 by 4 inch whetstone flattening stone features a generous 40-inch surface area and easily flattens conventional and waterstone faster than any other method
- Diamond Hardcoat Technology: This DMT diamond sharpening stone plate features a revolutionary new coating designed to outlast any other currently available on the market
- Premium Performance: Our diamond sharpening stones feature an aggressive (95 micron / 160 mesh) surface that quickly and easily flattens waterstone, oilstone, or Arkansas stone
- Durable Construction: This lapping plate is designed to provide years of consistent performance and reliable service as part of your sharpening stone set
- Made In The USA: DMT offers the most efficient flattening tools on the planet, tools like this diamond flat plate — the fastest, easiest, and most effective tool for flattening a stone or sharpening an edge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005FUHTDG |
| ASIN  | B005FUHTDG |
| Batteries Included? | No |
| Batteries Required? | No |
| Blade Edge | Flat |
| Color | Gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (236) |
| Customer reviews | 4.6 4.6 out of 5 stars (236) |
| Date First Available | 21 September 2023 |
| Date First Available  | 21 September 2023 |
| Department  | Unisex-Adult |
| Grit Description | Extra Fine |
| Grit Rating | 120 |
| Included components | Lapping Plate |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 1.81 Kilograms |
| Item model number | DMTDIAFLAT |
| Item model number  | DMTDIAFLAT |
| Manufacturer | DMT |
| Manufacturer  | DMT |
| Material | Synthetic |
| Measurement System | Metric |
| Number Of Pieces | 1 |
| Part number | DIAFLAT |
| Power source type | hand_powered |
| Product Dimensions | 35.56 x 16.51 x 8.89 cm; 1.81 kg |
| Product Dimensions  | 35.56 x 16.51 x 8.89 cm; 1.81 kg |
| Size | One Size |
| Special Features | Manual |
| Style | 120 Micron |

## Product Details

- **Brand:** DMT
- **Colour:** Gray
- **Item weight:** 4 Pounds
- **Material:** Synthetic
- **Product dimensions:** 18.8L x 8.4W x 10.2H centimeters

## Images

![DMT DIAFLAT Lapping Plate - Grey - Image 1](https://m.media-amazon.com/images/I/71IPRuN55TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***G on 29 January 2024*

Me daba mucha pereza afilar a mano alzada, por tal de no aplanar después mis piedras Japonesas, y con esta placa de lapear lo haces en tiempo récord!! Vale una pasta, pero es una inversión que te durará toda una vida y te ahorrará mucho tiempo y trabajo. Merece la pena cada céntimo pagado.

### ⭐⭐⭐⭐⭐ Review
*by E***N on 8 November 2011*

Many of the reviews listed are for products that are not the "Diaflat". The Diaflat is a 10x4 inch diamond truing tool for water stones and other grinding equipment. I bought it after reviewing the information on it, listening to Charles Shwarz's review, author of "The Anarchist Tool Chest", and finding the best price. Expensive, yes, but the promise of superior performance for and extended period of time offers long range saving in both time and money. A good sharpening stone can cost a lot of money and at some point they will need to be trued. This is the ideal tool for that short of having high grade professional equipment. It is great for those of us who don't want to spend our time truing stones so we can sharpen tools with precision. The bottom line is this tool is for those of us who take sharpening to the next level; art.

### ⭐⭐⭐⭐⭐ Review
*by O***I on 18 September 2025*

Excellent plate, does as very good flattening Waterstones.

## Frequently Bought Together

- DMT Dia-Flat Diamond Lapping Plate for Flattening Conventional and Waterstone, 4 by 10 Inch
- SHAPTON Ha No Kuromaku Ceramic Whetstone (E-set) Medium Grit (#1000) + Fine Grit (#5000, #8000)
- SHAPTON K0709 Blade Blade, #320 Rough Blue Black

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**Shop now:** [https://www.desertcart.hk/products/257797794-dmt-diaflat-lapping-plate-grey](https://www.desertcart.hk/products/257797794-dmt-diaflat-lapping-plate-grey)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-06*