---
product_id: 358529370
title: "JOINER6\" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1"
brand: "joiner"
price: "A$37"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/358529370-joiner6-inch-150-mm-grit-60-3000-diamond-grinding-disc
store_origin: AU
region: Australia
---

# Grit 3000 6" diameter 1/2" arbor hole JOINER6" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1

**Brand:** joiner
**Price:** A$37
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate Your Craft with Precision Grinding!

## Quick Answers

- **What is this?** JOINER6" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1 by joiner
- **How much does it cost?** A$37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/358529370-joiner6-inch-150-mm-grit-60-3000-diamond-grinding-disc)

## Best For

- joiner enthusiasts

## Why This Product

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

## Key Features

- • **Durable Construction:** Built to last, ensuring consistent performance for all your lapidary needs.
- • **Precision Engineering:** Achieve flawless finishes with a diamond-coated surface area of 95%.
- • **Flat & Parallel Design:** Engineered to meet the most exacting faceting requirements.
- • **Rough to Fine Grinding:** Seamlessly transition from rough to fine grinding with ease.
- • **Versatile Applications:** Perfect for grinding gemstones, jewelry, glass, and ceramics.

## Overview

The JOINER 6" Diamond Grinding Disc is a high-performance abrasive wheel designed for precision grinding of gemstones, jewelry, glass, and ceramics. With a 95% diamond-coated surface, it ensures exceptional flatness and parallelism, making it ideal for both rough and fine grinding applications.

## Description

JOINER6" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1

## Features

- Outside diameter : 6" inch (150mm); Arbor hole : 1/2" (12.7mm); Thickness : 1-1.3mm
- Diamond coating surface area : almost 95%,only one side is coated diamond
- Suitable to grinding gemstone, jewelry, glass, rock, carving knife, etc...
- They are absolutely flat and parallel to meet the most exacting faceting requirements.
- Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071JVRYH9 |
| Best Sellers Rank | #72,926 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #149 in Grinding Discs |
| Brand | JOINER |
| Compatible Devices | Angle Grinder, Lapidary Machine |
| Construction Type | Coated,grinding |
| Date First Available | November 22, 2014 |
| Grit Material | Diamond |
| Grit Number | 3000 |
| Grit Type | Extra Fine |
| Item Diameter | 150 Millimeters |
| Item Thickness | 1 Millimeters |
| Item Weight | 5.3 ounces |
| Item model number | MP-YX152-3000 |
| Manufacturer | JOINER |
| Product Dimensions | 6"L x 6"W |
| Recommended Uses For Product | Grinding |
| UPC | 708747499193 |

## Product Details

- **Brand:** JOINER
- **Compatible Devices:** Angle Grinder, Lapidary Machine
- **Grit Material:** Diamond
- **Grit Type:** Extra Fine
- **Product Dimensions:** 6"L x 6"W

## Images

![JOINER6" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1 - Image 1](https://m.media-amazon.com/images/I/51WHu6Z8OYL.jpg)
![JOINER6" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1 - Image 2](https://m.media-amazon.com/images/I/61CY5DSSh3L.jpg)
![JOINER6" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1 - Image 3](https://m.media-amazon.com/images/I/61o1SUCdrQL.jpg)
![JOINER6" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1 - Image 4](https://m.media-amazon.com/images/I/71V4F8JQCaL.jpg)
![JOINER6" inch 150 mm Grit 60-3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics Grit 3000 708747500523 1 - Image 5](https://m.media-amazon.com/images/I/61TVxKKrOeL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Questions & Answers

**Q: Does anyone have a problem with the finer grits delaminating as with the Uxcell brands?**
A: I have not had any problems yet.

**Q: do you make one that is coated on both sides?**
A: Hello, only one side is coated diamond particles.
The back of diamond grinding disk is a smooth and flat steel plate, and there are no diamond particles.

**Q: Can this be used for diamond? SiC? What is the roughness of the lap?**
A: The roughness is 3000 grit... and it is diamond

**Q: Where is it made?**
A: I assume that they are made in China. I have 5 different grits that I use to smooth the edges of glass wine bottles that I cut.  I put them on a wooden backer, mount them on my wood lathe,  and use a spray bottle of water to keep them wet while I grind glass.  This prevents over heating and having ground glass floating around my shop.  A bucket catches the drips.  They have worked very well and have lasted well.

## Frequently Bought Together

- 6" inch 150 mm Grit 3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics
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**Shop now:** [https://www.desertcart.com.au/products/358529370-joiner6-inch-150-mm-grit-60-3000-diamond-grinding-disc](https://www.desertcart.com.au/products/358529370-joiner6-inch-150-mm-grit-60-3000-diamond-grinding-disc)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*