---
product_id: 4520207
title: "85422 Silicon Carbide Grinding Stone"
brand: "dremel"
price: "€ 9.10"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dremel"
url: https://www.desertcart.es/products/4520207-85422-silicon-carbide-grinding-stone
store_origin: ES
region: Spain
---

# Silicon carbide for hard materials Versatile on stone, glass & metals 1/8" shank fits most rotary tools 85422 Silicon Carbide Grinding Stone

**Brand:** dremel
**Price:** € 9.10
**Availability:** ✅ In Stock

## Summary

> ⚡ Sharpen your edge, grind with confidence!

## Quick Answers

- **What is this?** 85422 Silicon Carbide Grinding Stone by dremel
- **How much does it cost?** € 9.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/4520207-85422-silicon-carbide-grinding-stone)

## Best For

- dremel enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Favored by gunsmiths and craftsmen for its perfect grit balance and reliable performance.
- • **Compact Yet Mighty:** Small 25/32" diameter stone fits tight spaces without sacrificing grinding strength.
- • **Precision Power Grinding:** Transforms your rotary tool into a high-performance grinder for detailed sharpening and deburring.
- • **Durability Meets Efficiency:** Industrial-grade silicon carbide ensures long-lasting use and consistent results on demanding projects.
- • **Unmatched Material Compatibility:** Expertly designed to handle tough surfaces like stone, ceramic, glass, and non-ferrous metals with ease.

## Overview

The Dremel 85422 Silicon Carbide Grinding Stone is a precision rotary tool accessory featuring a 1/8" shank and a 25/32" diameter grinding stone made from durable silicon carbide. Ideal for sharpening, deburring, and grinding hard materials such as stone, glass, ceramic, porcelain, gemstones, and non-ferrous metals, it offers professional-grade performance in a compact design favored by craftsmen and hobbyists alike.

## Description

Product Description The product is 25/32" Rot Grinder. Easy to use. The product is manufactured in China. From the Manufacturer A high-quality industrial abrasive made for extended usage, 1/8" (3,2mm) shank. Ideal for sharpening, deburring and general purpose grinding on harder materials--including stone, glass, ceramic, porcelain, gemstones and nonferrous metals, Specially designed for working with flat and slotted surfaces.

Review: Good quality and work very well! - These Dremel grinding bits are just what I needed for my gunsmithing on my pistols. They are made well and work just great. No complaints at all. They're small enough to get into tight spaces and they have just enough grit to get the job done without overdoing it. I'm very happy with these bits and will buy more when needed!
Review: Great purchase - Great product

## Features

- Turn your rotary tool into a powerful rotary grinder with Dremel's silicon carbide grinding stones
- Ideal for sharpening, deburring and general purpose grinding on harder materials
- Designed to work well on stone, glass, ceramic, porcelain, gemstones and non-ferrous metals
- What's Included: 25/32" Silicon Carbide Grinding Stone (x1)
- For use with rotary tools that can accommodate a 1/8" shank size

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004UDKE |
| Best Sellers Rank | #35,116 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Power Rotary Tool Attachments |
| Date First Available | February 17, 2007 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00080596854225 |
| Is Discontinued By Manufacturer | Yes |
| Item Diameter | 0.78 Inches |
| Item Weight | 0.353 ounces |
| Item model number | 85422 |
| Manufacturer | Dremel |
| National Stock Number | 5130-01-310-0164 |
| UPC | 080596854225 |

## Product Details

- **Brand:** Dremel
- **Cut Type:** Up-Cut
- **Item Weight:** 10 Grams
- **Material:** Silicon Carbide
- **Size:** 25/32"

## Images

![85422 Silicon Carbide Grinding Stone - Image 1](https://m.media-amazon.com/images/I/51e-K0BVrxL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality and work very well!
*by B***M on September 17, 2025*

These Dremel grinding bits are just what I needed for my gunsmithing on my pistols. They are made well and work just great. No complaints at all. They're small enough to get into tight spaces and they have just enough grit to get the job done without overdoing it. I'm very happy with these bits and will buy more when needed!

### ⭐⭐⭐⭐⭐ Great purchase
*by T***N on December 11, 2025*

Great product

### ⭐⭐⭐⭐⭐ worked great on crystal bowl
*by B***R on August 23, 2024*

Had a chipped handle on the bowl. I used this gently with my Dremel. It smoothed the chip out nicely. This stone leaves a dull finish, but we'll have to figure out how to polish the glass now. I am just glad the chip is gone and is safe to hold.

## Frequently Bought Together

- Dremel 85422 Silicon Carbide Grinding Stone
- Dremel 8215 Aluminum Oxide Grinding Stone

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**Shop now:** [https://www.desertcart.es/products/4520207-85422-silicon-carbide-grinding-stone](https://www.desertcart.es/products/4520207-85422-silicon-carbide-grinding-stone)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-18*