---
product_id: 211160628
title: "20Pcs Diamond Mounted Point, 6mm Ball Head, 3mm Shank, Diamond Grinding Bit Rotary Burrs, for Jade Stone Jewelry Ceramic Carving Polishing"
brand: "nacx"
price: "82.12 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/211160628-20pcs-diamond-mounted-point-6mm-ball-head-3mm-shank-diamond
store_origin: TN
region: Tunisia
---

# 6mm diamond-coated precision head 45mm total length for versatile reach 3mm shank fits standard rotary tools 20Pcs Diamond Mounted Point, 6mm Ball Head, 3mm Shank, Diamond Grinding Bit Rotary Burrs, for Jade Stone Jewelry Ceramic Carving Polishing

**Brand:** nacx
**Price:** 82.12 DT
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate your craft with precision that sparkles!

## Quick Answers

- **What is this?** 20Pcs Diamond Mounted Point, 6mm Ball Head, 3mm Shank, Diamond Grinding Bit Rotary Burrs, for Jade Stone Jewelry Ceramic Carving Polishing by nacx
- **How much does it cost?** 82.12 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/211160628-20pcs-diamond-mounted-point-6mm-ball-head-3mm-shank-diamond)

## Best For

- nacx enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 20 pieces to keep your creative projects flowing without interruption.
- • **Durable & Long-Lasting:** Diamond-coated heads resist dulling and clogging, ensuring consistent performance.
- • **Multi-Material Mastery:** Perfectly engineered for engraving, polishing, and carving on stone, wood, metal, and more.
- • **Universal Compatibility:** 3mm shank designed to fit all popular rotary grinders and hand drills effortlessly.
- • **Precision Diamond Grinding:** Unmatched 6mm ball head for ultra-fine detailing on jade, ceramics, and glass.

## Overview

This 20-piece set of diamond mounted points features 6mm diamond-coated ball heads on 3mm shanks, designed for high-precision engraving, grinding, and polishing across materials like jade, ceramics, glass, and metal. Compatible with most rotary tools, these durable bits deliver long-lasting performance and exceptional versatility for professional and hobbyist artisans alike.

## Description

Specification: Ball Head Diameter: 6mm/0.23” Shank Diameter: 3mm/ 1/8” Total Length: 45mm/1.77” Material: Diamond, Metal Features: Diamond particles applied on the head. Ideal for engraving, etching, grinding, sanding. Suitable for glass, wood, stone, ceramic tile, jade. Package Included: 20 x Diamond Mounted Point

Review: Great! - Used them on aluminum and didn't dull or clog.
Review: Using diamond bits on tempered auto glass - For the price these diamond bits can't be beat. I do advise using water to cool the bits down if using on glass or mirror. I usually use them on drinking glasses & mirror, this was a first on tempered auto glass. I will continue to order these in the future.

## Features

- Product Name: diamond mounted point; Shape: round ball
- Material: diamond, metal; Head Diameter: 6mm / 0.23"
- Shank Diameter: 3mm / 1/8"; Total Length: 45mm / 1.77"
- Ball shape, diamond coated head. Can be installed on electronic grinders, hanging grinders and hand drills.
- Used for engraved, trimmed, precision ground and internally ground cemented carbide for jades, ceramics, glass, precious stones, alloys, woods.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SRPCQFR |
| Best Sellers Rank | #236,513 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #76 in Abrasive Grinding Mounted Points |
| Brand | NACX |
| Brand Name | NACX |
| Compatible Material | Ceramic, Glass, Metal, Stone, Wood |
| Customer Reviews | 4.1 out of 5 stars 47 Reviews |
| Grit Material | Carbide,Ceramic,Metal,Diamond |
| Grit Material Type | Carbide,Ceramic,Metal,Diamond |
| Grit Number | 180 |
| Grit Type | diamond |
| Manufacturer | NACX |
| Model | 53-59 |
| Part Number | 53-59 |

## Product Details

- **Brand:** NACX
- **Grit Material:** Carbide,Ceramic,Metal,Diamond
- **Grit Number:** 180
- **Grit Type:** diamond
- **Manufacturer:** NACX

## Images

![20Pcs Diamond Mounted Point, 6mm Ball Head, 3mm Shank, Diamond Grinding Bit Rotary Burrs, for Jade Stone Jewelry Ceramic Carving Polishing - Image 1](https://m.media-amazon.com/images/I/91zEMTnGieL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by R***. on October 21, 2024*

Used them on aluminum and didn't dull or clog.

### ⭐⭐⭐⭐ Using diamond bits on tempered auto glass
*by V***S on March 2, 2020*

For the price these diamond bits can't be beat. I do advise using water to cool the bits down if using on glass or mirror. I usually use them on drinking glasses & mirror, this was a first on tempered auto glass. I will continue to order these in the future.

### ⭐⭐⭐⭐⭐ Works well!
*by R***R on February 17, 2026*

Using it to trim plastic works great

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**Shop now:** [https://www.desertcart.tn/products/211160628-20pcs-diamond-mounted-point-6mm-ball-head-3mm-shank-diamond](https://www.desertcart.tn/products/211160628-20pcs-diamond-mounted-point-6mm-ball-head-3mm-shank-diamond)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*