---
product_id: 199936401
title: "3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Grit 150 Grinding Hard Alloy Cutter, Glass, Tiles, Tungsten Sharpener and Ceramics for Grinder Cutter Tool,78x12.7x10mm"
brand: "baisiky"
price: "€ 37.72"
currency: EUR
in_stock: true
reviews_count: 10
category: "Baisiky"
url: https://www.desertcart.sk/products/199936401-3x-1-2x-2-5-flat-diamond-grinding-wheel-grit
store_origin: SK
region: Slovakia
---

# Diamond grit ensures long-lasting sharpness Precision 45° angle for sharp edges High grinding efficiency with wear resistance 3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Grit 150 Grinding Hard Alloy Cutter, Glass, Tiles, Tungsten Sharpener and Ceramics for Grinder Cutter Tool,78x12.7x10mm

**Brand:** baisiky
**Price:** € 37.72
**Availability:** ✅ In Stock

## Summary

> 💎 Sharpen your edge, sharpen your game.

## Quick Answers

- **What is this?** 3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Grit 150 Grinding Hard Alloy Cutter, Glass, Tiles, Tungsten Sharpener and Ceramics for Grinder Cutter Tool,78x12.7x10mm by baisiky
- **How much does it cost?** € 37.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/199936401-3x-1-2x-2-5-flat-diamond-grinding-wheel-grit)

## Best For

- baisiky enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Powerful:** 3-inch diameter with 10mm thickness fits small grinders for precise control.
- • **Effortless Surface Finish:** Delivers clean, smooth results on carbide and hard materials every time.
- • **Diamond-Infused Durability:** Evenly coated diamond grit guarantees extended life and consistent performance.
- • **Edge-Defining 45° Precision:** Engineered for flawless chamfering and shaping on hard alloys and ceramics.
- • **Versatile Material Compatibility:** Perfectly sharpens tungsten, glass, tiles, gems, and molds with ease.

## Overview

This 3-inch, 45-degree diamond grinding wheel by Baiwen is designed for professional-grade sharpening and grinding of hard alloys, tungsten steel, ceramics, glass, and tiles. Featuring medium 150-grit diamond coating, it offers superior wear resistance and precision machining, making it ideal for small grinders and ensuring long-lasting, efficient performance.

## Description

Product description 3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Premium Quality Advanced plating process, uniform particles, high grinding ratio, long-lasting and wear-resistant service life. Strong Stability Made of high quality diamond, with high hardness. Good shape retention, fine operation, easy to master the size, good product. Product Use Mainly used for grinding hard alloy, tungsten steel milling cutters, also can be used for glass, tiles, gems, ceramics, molds and other materials edge grinding and chamfer. Features The parallel grinding wheel mainly used for grinding and chamfer edge of hard alloy, tungsten steel milling cutters, gems, ceramics, semi-conductors, magnetic materials, molds and other hard materials. The 3” chamfer grinding wheel is applicable to small side grinding machine, table grinder etc. The visible diamond particles is evenly plating on the wheel edge, with the high hardness and strength feature, wear-resistant, good grinding effect, is the ideal tool for grinding hard materials and last for long life. When using this tool, you need to wear occupational safety protection tools, such as work goggles, work gloves, and hearing protection.

Review: Perfect, inexpensive, tungsten sharpener! - This 3" diamond wheel with a 1/2" arbor hole fit perfectly on my inexpensive Harbor Freight 5" bench grinder. The wheel is very heavy duty (weighed 12.6 oz), totally solid with a precision polished 1/2" hole for mounting. It ran so smoothly, I thought at first the wheel wasn't turning! I use it exclusively to sharpen my TIG welding tungsten rods while rotating the tungsten at the slowest speed of my battery drill. The result is almost a polished tip with straight longitudinal lines. Perfect! Takes about 10-12 seconds to sharpen each tip with just light pressure. Also, since it is a diamond wheel, there isn't any extra debris like you get from a glandular sanding disc. FYI, I turned the guard on the grinder straight up to see the smaller 3" wheel better. Works great!
Review: Excellent so far for sharpening carbide stump grinder teeth - Decent shipping, good value and so far I sharpened 20 carbide stump grinder teeth and it's going strong!

## Features

- Outside diameter:78mm ( 3" ), Bore diameter:12.7mm ( 1/2").
- Diamond Coated Thickness:10mm ( 3/8" ), Diamond Coated Width : 10mm ( 3/8" ). Grit:150
- Mainly used for grinding hard alloy, tungsten steel milling cutters, also can be used for glass, tiles, gems, ceramics, molds and other materials edge grinding and chamfer. And mainly applicable to small side grinding machine, grinder.
- High quality and more sharpness and long life in use. The diamond sand is evenly attached and wear-resistant, and it is not easy to drop sand.
- Package Include: 1 x Diamond Grinding Wheel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0822FWRSB |
| Best Sellers Rank | #140,354 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #285 in Cut-Off Wheels |
| Brand | Baisiky |
| Brand Name | Baisiky |
| Compatible Devices | Grinder |
| Compatible Material | Steel |
| Construction Type | Coated,grinding |
| Customer Reviews | 4.5 out of 5 stars 79 Reviews |
| Grit Material | Diamond |
| Grit Material Type | Diamond |
| Grit Number | 150 |
| Grit Type | Fine |
| Item Diameter | 78 Millimeters |
| Item Dimensions | 3 x 3 x 0.04 inches |
| Item Dimensions L x W | 3"L x 3"W |
| Item Thickness | 10 Millimeters |
| Manufacturer | Baiwen |
| Number of Items | 1 |
| Part Number | B0822FWRSB |
| Product Dimensions | 3"L x 3"W |
| Recommended Uses For Product | Cutting, Grinding |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Baisiky
- **Grit Material:** Diamond
- **Grit Type:** Medium
- **Item Thickness:** 10 Millimeters
- **Product Dimensions:** 3"L x 3"W

## Images

![3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Grit 150 Grinding Hard Alloy Cutter, Glass, Tiles, Tungsten Sharpener and Ceramics for Grinder Cutter Tool,78x12.7x10mm - Image 1](https://m.media-amazon.com/images/I/61zzYt8ZfuL.jpg)
![3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Grit 150 Grinding Hard Alloy Cutter, Glass, Tiles, Tungsten Sharpener and Ceramics for Grinder Cutter Tool,78x12.7x10mm - Image 2](https://m.media-amazon.com/images/I/61O3W3UDHxL.jpg)
![3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Grit 150 Grinding Hard Alloy Cutter, Glass, Tiles, Tungsten Sharpener and Ceramics for Grinder Cutter Tool,78x12.7x10mm - Image 3](https://m.media-amazon.com/images/I/81EpzwrfMOL.jpg)
![3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Grit 150 Grinding Hard Alloy Cutter, Glass, Tiles, Tungsten Sharpener and Ceramics for Grinder Cutter Tool,78x12.7x10mm - Image 4](https://m.media-amazon.com/images/I/81ajwzROiPL.jpg)
![3''x 1/2''x 2/5'' Flat Diamond Grinding Wheel Grit 150 Grinding Hard Alloy Cutter, Glass, Tiles, Tungsten Sharpener and Ceramics for Grinder Cutter Tool,78x12.7x10mm - Image 5](https://m.media-amazon.com/images/I/81cTKUcUEyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect, inexpensive, tungsten sharpener!
*by J***S on January 8, 2021*

This 3" diamond wheel with a 1/2" arbor hole fit perfectly on my inexpensive Harbor Freight 5" bench grinder. The wheel is very heavy duty (weighed 12.6 oz), totally solid with a precision polished 1/2" hole for mounting. It ran so smoothly, I thought at first the wheel wasn't turning! I use it exclusively to sharpen my TIG welding tungsten rods while rotating the tungsten at the slowest speed of my battery drill. The result is almost a polished tip with straight longitudinal lines. Perfect! Takes about 10-12 seconds to sharpen each tip with just light pressure. Also, since it is a diamond wheel, there isn't any extra debris like you get from a glandular sanding disc. FYI, I turned the guard on the grinder straight up to see the smaller 3" wheel better. Works great!

### ⭐⭐⭐⭐⭐ Excellent so far for sharpening carbide stump grinder teeth
*by D***E on February 12, 2021*

Decent shipping, good value and so far I sharpened 20 carbide stump grinder teeth and it's going strong!

### ⭐⭐⭐⭐⭐ Great For TIG Tungsten!
*by S***M on April 8, 2025*

This is a fantastic wheel for sharpening TIG tungsten, wheel looks brand new after sharpening, if you have a small bench grinder, this is absolutely the way to go. You will not be replacing the wheel after many many sharpenings I’m sure. Wheel is well balanced, and as you can see it is significantly less expensive than the McMaster Carr alternative diamond wheels. Would buy again.

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-11*