---
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: "€ 17.90"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nacx"
url: https://www.desertcart.nl/products/211160628-20pcs-diamond-mounted-point-6mm-ball-head-3mm-shank-diamond
store_origin: NL
region: Netherlands
---

# 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:** € 17.90
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate your craft with diamond precision—because your art deserves the best.

## 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?** € 17.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/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 high-quality diamond bits to keep your creative flow uninterrupted—never run out mid-project.
- • **Multi-Material Mastery:** Effortlessly carve and polish jade, ceramics, glass, wood, and metal with one versatile set.
- • **Durability Meets Detail:** Engineered for precision and longevity, perfect for professionals who demand consistent performance.
- • **Universal Compatibility:** Fits all your favorite rotary tools with a standard 3mm shank—no adapters needed.
- • **Precision Diamond Grinding:** Unleash flawless detail with a 6mm diamond ball head designed for ultra-fine engraving and polishing.

## Overview

This 20-piece set of diamond mounted points features 6mm diamond-coated ball heads on 3mm shanks, compatible with most rotary tools. Ideal for engraving, grinding, and polishing a variety of materials including jade, ceramics, glass, wood, and metal, these bits offer professional-grade precision and versatility for detailed craftsmanship.

## 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: The quality of the item was perfect ! - As an artist this item was of great use. Drawback was that .. well none really works great.
Review: Terrible quality - I order a lot of these for stuff I make these were almost unusable. It cut for about litterally 15 seconds and the whole thing was bald and useless. Do not but these

## 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 | #151,060 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Abrasive Grinding Mounted Points |
| Brand | NACX |
| Brand Name | NACX |
| Compatible Material | Ceramic, Glass, Metal, Stone, Wood |
| Customer Reviews | 3.6 out of 5 stars 120 Reviews |
| Grit Material | Carbide,Ceramic,Metal,Diamond |
| Grit Material Type | Carbide,Ceramic,Metal,Diamond |
| Grit Number | 180 |
| Grit Type | diamond |
| Manufacturer | NACX |
| Material | Diamond |
| Material Type | Diamond |

## Product Details

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

## 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/71MHr6ADyzL.jpg)
![20Pcs Diamond Mounted Point, 6mm Ball Head, 3mm Shank, Diamond Grinding Bit Rotary Burrs, for Jade Stone Jewelry Ceramic Carving Polishing - Image 2](https://m.media-amazon.com/images/I/71O282t20FL.jpg)
![20Pcs Diamond Mounted Point, 6mm Ball Head, 3mm Shank, Diamond Grinding Bit Rotary Burrs, for Jade Stone Jewelry Ceramic Carving Polishing - Image 3](https://m.media-amazon.com/images/I/71vE0x7BmTL.jpg)
![20Pcs Diamond Mounted Point, 6mm Ball Head, 3mm Shank, Diamond Grinding Bit Rotary Burrs, for Jade Stone Jewelry Ceramic Carving Polishing - Image 4](https://m.media-amazon.com/images/I/91zEMTnGieL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The quality of the item was perfect !
*by D***A on July 24, 2022*

As an artist this item was of great use. Drawback was that .. well none really works great.

### ⭐ Terrible quality
*by K***K on May 17, 2025*

I order a lot of these for stuff I make these were almost unusable. It cut for about litterally 15 seconds and the whole thing was bald and useless. Do not but these

### ⭐⭐⭐⭐ 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.

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

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-14*