---
product_id: 331297284
title: "Diamond Machining Technology (DMT) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size"
brand: "dmt"
price: "$39.66"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/331297284-diamond-machining-technology-dmt-70mm-mini-diamond-ski-and-snowboard
store_origin: EC
region: Ecuador
---

# Extra coarse grit 70mm compact size Proudly made in USA Diamond Machining Technology (DMT) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size

**Brand:** dmt
**Price:** $39.66
**Availability:** ✅ In Stock

## Summary

> 🔧 Sharpen your edge, elevate your ride!

## Quick Answers

- **What is this?** Diamond Machining Technology (DMT) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size by dmt
- **How much does it cost?** $39.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/331297284-diamond-machining-technology-dmt-70mm-mini-diamond-ski-and-snowboard)

## 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

- • **Versatile Use:** Ideal for both skis and snowboards, ensuring you're always ready to ride.
- • **Durable Design:** Crafted from high-quality synthetic materials for long-lasting performance.
- • **Flaunt Your Skills:** Keep your gear in top shape and impress your friends with your maintenance game.
- • **Precision Edge Repair:** Quickly restore your ski and snowboard edges on-the-go.
- • **Lightweight & Portable:** Weighing only 13.6g, it's the perfect companion for your mountain adventures.

## Overview

The DMT 70mm Mini Diamond Ski & Snowboard Whetstone is an essential tool for any snow sports enthusiast. With its extra extra coarse grit, this sharpener quickly repairs damaged edges, ensuring optimal performance on the slopes. Made in the USA from high-quality synthetic materials, it combines durability with portability, making it a must-have for on-the-go maintenance.

## Description

Diamond Machining Technology (DMT) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size

## Features

- Crafted from the highest quality materials
- Built for performance and durability
- Made in United States
- Quick edge repair anywhere
- Extra-Coarse diamond to repair a damaged edge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DMT |
| Part number | WS7XX |
| Item Weight | 13.6 g |
| Product Dimensions | 22.23 x 8.26 x 5.72 cm; 13.61 g |
| Item model number | WS7XX |
| Size | One Size |
| Color | Multicolor |
| Style | Extra Extra Coarse |
| Material | Synthetic |
| Item Package Quantity | 1 |
| Grit Description | Extra Coarse |
| Included components | 1-Diamond Machine Technology (DMT) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX) |
| Batteries Required? | No |

## Product Details

- **Material:** Synthetic
- **Brand:** DMT
- **Colour:** Multicolor
- **Item weight:** 0.48 Ounces
- **Grit type:** Extra Coarse

## Images

![Diamond Machining Technology (DMT) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size - Image 1](https://m.media-amazon.com/images/I/619Aqa7bUzL.jpg)

## Available Options

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

## Frequently Bought Together

- DMT (Diamond Machining Technology) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size
- Diamond Machining Technology (DMT) W7EFC Diamond Whetstone Mini Diamond Stone - Coarse / Fine / Extra-Fine - Set of 3
- DMT W7X Whetstone Mini Diamond Stone Extra-Coarse, Clear

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**Shop now:** [https://www.desertcart.ec/products/331297284-diamond-machining-technology-dmt-70mm-mini-diamond-ski-and-snowboard](https://www.desertcart.ec/products/331297284-diamond-machining-technology-dmt-70mm-mini-diamond-ski-and-snowboard)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-10*