---
product_id: 147164870
title: "Atoma Diamond Sharpener Coarse Grade 140"
brand: "tsuboman"
price: "2615 kr"
currency: NOK
in_stock: true
reviews_count: 8
url: https://www.desertcart.no/products/147164870-atoma-diamond-sharpener-coarse-grade-140
store_origin: NO
region: Norway
---

# Diamond grit 140 for ultra-coarse sharpening Compact 75x210x12 mm size for precision control Replaceable sharpening plate for lasting performance Atoma Diamond Sharpener Coarse Grade 140

**Brand:** tsuboman
**Price:** 2615 kr
**Availability:** ✅ In Stock

## Summary

> 💎 Sharpen like a pro, stay ahead of the curve!

## Quick Answers

- **What is this?** Atoma Diamond Sharpener Coarse Grade 140 by tsuboman
- **How much does it cost?** 2615 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/147164870-atoma-diamond-sharpener-coarse-grade-140)

## Best For

- tsuboman enthusiasts

## Why This Product

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

## Key Features

- • **Crafted in Japan:** Expertly engineered with premium materials for unmatched durability and quality
- • **Diamond Toughness:** Coarse 140 grit ensures rapid, professional-grade sharpening every time
- • **Trusted Performance:** Highly rated with 4.5 stars, a must-have tool for serious professionals
- • **Precision Compactness:** Slim 75x210 mm design fits perfectly in your workspace without clutter
- • **Sustainable Sharpness:** Replaceable plate means your sharpener stays fresh and efficient indefinitely

## Overview

The Atoma Diamond Sharpener Coarse Grade 140 is a precision tool featuring a durable diamond grit plate with a coarse 140 grit for fast sharpening. Measuring a compact 75 x 210 x 12 mm, it offers excellent control and portability. Its replaceable sharpening plate extends the tool’s lifespan, while Japanese craftsmanship guarantees superior quality. Perfect for professionals seeking reliable, long-lasting sharpening performance.

## Description

Diamond Sharpener Atoma

## Features

- Product size: 75 x 210 x 12 mm
- Grit: 140
- Main body (plate + aluminum base)
- Plate is replaceable
- Made in Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B00BN32EXY |
| Best Sellers Rank | 110,128 in Stationery & Office Supplies (See Top 100 in Stationery & Office Supplies) 480 in Pencil Sharpeners |
| Brand Name | tsuboman |
| Colour | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (26) 4.5 out of 5 stars |
| Grit Type | Coarse |
| Item Dimensions L X W X H | 21L x 7.5W x 1.2H centimetres |
| Item Weight | 1.3 Pounds |
| Manufacturer | Atoma |
| Manufacturer Part Number | ATM75-1.4E |
| Material Type | Diamond |
| Model Number | ATM75-1.4E |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** tsuboman
- **Colour:** Silver
- **Grit type:** Coarse
- **Item weight:** 1.3 Pounds
- **Manufacturer:** Atoma
- **Material:** Diamond
- **Number of items:** 1
- **Product dimensions:** 21L x 7.5W x 1.2H centimetres

## Images

![Atoma Diamond Sharpener Coarse Grade 140 - Image 1](https://m.media-amazon.com/images/I/81AvrsrvKCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just the best
*by  on Reviewed in the United Kingdom 3 January 2026*

Just in case you don’t know Atoma sharpening plates are the best that you can buy I have used them for many years now and they are just the best a bit more expensive but they last for ages so I can highly recommend Atoma sharpening plates.

### ⭐⭐⭐⭐⭐ Great stone flattener
*by  on Reviewed in the United Kingdom 16 January 2026*

I use this to flatten my whetstones after use. It does that job brilliantly. Not showing any sign of losing it's efficiency after a dozen or so uses

### ⭐⭐⭐⭐⭐ Best diamond whetstone but at a steep price.
*by  on Reviewed in the United Kingdom 14 February 2024*

If you are willing to pay for quality, this is the diamond whetstone to get. Make sure you get the correct coarseness grade.

## Frequently Bought Together

- Atoma Diamond Sharpener Coarse Grade　＃140
- Atoma Diamond Sharpener Medium - #400
- Atoma Diamond Sharpener Fine - #600

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**Shop now:** [https://www.desertcart.no/products/147164870-atoma-diamond-sharpener-coarse-grade-140](https://www.desertcart.no/products/147164870-atoma-diamond-sharpener-coarse-grade-140)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-20*