---
product_id: 275909129
title: "W250EF-WB 10-Inch Extra-Fine/Fine DuoSharp Bench Stone with Base - Black"
brand: "dmt"
price: "R$2717"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/275909129-w250ef-wb-10-inch-extra-fine-fine-duosharp-bench-stone
store_origin: BR
region: Brazil
---

# Micronized monocrystalline diamond surface 10-inch precision flat stone Adjustable base with 2-inch knuckle clearance W250EF-WB 10-Inch Extra-Fine/Fine DuoSharp Bench Stone with Base - Black

**Brand:** dmt
**Price:** R$2717
**Availability:** ✅ In Stock

## Summary

> 💎 Sharpen Like a Pro, Every Time!

## Quick Answers

- **What is this?** W250EF-WB 10-Inch Extra-Fine/Fine DuoSharp Bench Stone with Base - Black by dmt
- **How much does it cost?** R$2717 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/275909129-w250ef-wb-10-inch-extra-fine-fine-duosharp-bench-stone)

## 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:** Durable diamond construction ensures years of reliable, professional-grade performance
- • **Dry or Wet Use:** No oil needed—sharpen dry or with water for ultimate convenience
- • **Ergonomic Base:** Adjustable base with knuckle clearance and handle for effortless control
- • **Speed Sharpening:** Sharpens knives faster than conventional stones—cut your prep time in half
- • **Dual-Grit Precision:** Extra-fine and fine diamond surfaces for unmatched sharpening consistency

## Overview

The DMT W250EF-WB is a 10-inch duo-sharp bench stone featuring extra-fine and fine micronized monocrystalline diamond surfaces. Its adjustable base offers 2-inch knuckle clearance and a convenient handle, enabling fast, precise sharpening without oil. Designed for durability and consistent performance, it’s the ultimate tool for professionals seeking efficient, long-lasting edge maintenance.

## Description

Innovative, multi-patented DuoSharp Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time. The 10" counter or bench sharpener offers larger, wider diamond surface for sharpening a variety of edges including shears, cleaver and specialty knives, plane sole, machete, etc. (10" x 4" x .38" ) Extra-Fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond; Fine diamond (25 micron / 600 mesh) for a razor sharp edge. Sharpening with diamonds is fast and easy. No messy oils needed—sharpen dry or with water. Comes with DuoBase Bench Stone Accessory can be used with all DuoSharp Bench Stones or any 6" x 2" stone. (12.2" x 2.2" x 4.6") Provides 2" knuckle clearance for ease of use. Rubber feet secure the base and stone to the work bench or counter. Features a convenient handle on the underside for moving the stone over a large work piece for maximum versatility. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT products. Made in USA.

## Features

- Bench stone base is easy to adjust to fit bench stone and any 6"x2" stone providing 2" knuckle clearance and convenient handle on underside for moving stone over large work piece.
- Precision flat two-diamond bench stone in fine and extra-fine diamond provides sharpening consistency
- Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil is needed-sharpen dry or with water
- Durable construction will provide years of performance and reliable service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Acme United Corporation |
| Part number | W250EF-WB |
| Item Weight | 771 g |
| Product Dimensions | 33.66 x 33.66 x 29.21 cm; 771.11 g |
| Item model number | W250EF-WB |
| Size | 10-Inch |
| Color | Black |
| Style | Extra-Fine / Fine |
| Material | Diamond |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | Metric |
| Grit Description | Extra Fine, Fine |
| Included components | 1 x 10-Inch DuoSharp Bench Stone - Extra-Fine / Fine With Base |
| Batteries Required? | No |

## Product Details

- **Material:** Diamond
- **Brand:** DMT
- **Colour:** Black
- **Product dimensions:** 33.7L x 33.7W x 29.2H centimeters
- **Item weight:** 771 g

## Images

![W250EF-WB 10-Inch Extra-Fine/Fine DuoSharp Bench Stone with Base - Black - Image 1](https://m.media-amazon.com/images/I/41UX69nCfbL.jpg)

## Available Options

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

## Frequently Bought Together

- Diamond Machining Technology (DMT) W250CX-WB DuoSharp Double-Sided Diamond Sharpening Stone Bench With Base, Fine/Extra Fine, 10 Inch
- Diamond Machining Technology (DMT) W250CXNB DuoSharp Double-Sided Diamond Sharpening Stone, Coarse/Extra Coarse, 10 Inch

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**Shop now:** [https://www.desertcart.com.br/products/275909129-w250ef-wb-10-inch-extra-fine-fine-duosharp-bench-stone](https://www.desertcart.com.br/products/275909129-w250ef-wb-10-inch-extra-fine-fine-duosharp-bench-stone)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*