---
product_id: 131804794
title: "Sscon 30Pcs 0.4mm Diamond Coated Hole Saw Drill Bits Carving Drilling Hole Tools for Jewelry Gems Glass"
brand: "sscon"
price: "$40.03"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/131804794-sscon-30pcs-0-4mm-diamond-coated-hole-saw-drill-bits
store_origin: EC
region: Ecuador
---

# 30 pieces included 0.4mm precision 2.35mm shank Sscon 30Pcs 0.4mm Diamond Coated Hole Saw Drill Bits Carving Drilling Hole Tools for Jewelry Gems Glass

**Brand:** sscon
**Price:** $40.03
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Your Way to Perfection!

## Quick Answers

- **What is this?** Sscon 30Pcs 0.4mm Diamond Coated Hole Saw Drill Bits Carving Drilling Hole Tools for Jewelry Gems Glass by sscon
- **How much does it cost?** $40.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/131804794-sscon-30pcs-0-4mm-diamond-coated-hole-saw-drill-bits)

## Best For

- sscon enthusiasts

## Why This Product

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

## Key Features

- • **Professional Quality:** Diamond-coated for durability and longevity.
- • **Precision Engineering:** Achieve flawless results with 0.4mm drill bits.
- • **Versatile Applications:** Ideal for stone, glass, and bone carving.
- • **Unleash Your Creativity:** Perfect for intricate designs in jewelry and crafts.
- • **Compatible with Most Tools:** Easily fits electric grinders and hand drills.

## Overview

The Sscon 30pcs 0.4mm Diamond Coated Hole Saw Drill Bit set is designed for precision drilling and carving in various materials, including glass, stone, and ceramics. With a 0.4mm head diameter and a 2.35mm shank, these bits are compatible with most electric grinders and hand drills, making them a versatile addition to any craftsman's toolkit.

## Description

Sscon 30Pcs 0.4mm Diamond Coated Hole Saw Drill Bits Carving Drilling Hole Tools for Jewelry Gems Glass

## Features

- Drill Bit Head Diameter: 0.4mm/0.02-inch; Shank Diameter: 2.35mm/0.09-inch
- Wide Application: Stone carving, jade carving, bone carving, egg decorating, glass carving etc.
- Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and other abrasive materials
- Can be installed on the electric grinder, hanging mill and hand electric drill (not included here)
- Package Includes: 30 x Diamond Coated Hole Saw Drill Bits

## Images

![Sscon 30Pcs 0.4mm Diamond Coated Hole Saw Drill Bits Carving Drilling Hole Tools for Jewelry Gems Glass - Image 1](https://m.media-amazon.com/images/I/518FMJIFxBL.jpg)
![Sscon 30Pcs 0.4mm Diamond Coated Hole Saw Drill Bits Carving Drilling Hole Tools for Jewelry Gems Glass - Image 2](https://m.media-amazon.com/images/I/51+gcCKliEL.jpg)
![Sscon 30Pcs 0.4mm Diamond Coated Hole Saw Drill Bits Carving Drilling Hole Tools for Jewelry Gems Glass - Image 3](https://m.media-amazon.com/images/I/51XN8k4H7LL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Drills Glass
  

*by C***E on Reviewed in the United States on December 24, 2022*

I use this to drill glass and it works great!

### ⭐⭐⭐⭐ 







  
  
    Not bad for $.
  

*by R***� on Reviewed in the United States on October 18, 2022*

These are nice, but I am used to having longer working end.Nice having .5mm thin, but could use more length. For the $, not bad.  Used 1 @ 5-6xs for Turquoise (enlarge holes) by hand. Just then started getting dull.

### ⭐⭐⭐⭐⭐ 







  
  
    They work
  

*by C***L on Reviewed in the United States on September 10, 2022*

These are great, use for drilling glass and the are the best I have ever purchased. Usually only about 10% work due to lack of Diamond grit on the end. They tell you to start drilling at an angle as have to use Diamond grit on them edge. These have a very good converage on the ends and first one out of the pack drilled over 50 holes in 1/8” glass and is still going.  They also drill 2-3 times faster than other 2mm bits. These are awesome.

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**Shop now:** [https://www.desertcart.ec/products/131804794-sscon-30pcs-0-4mm-diamond-coated-hole-saw-drill-bits](https://www.desertcart.ec/products/131804794-sscon-30pcs-0-4mm-diamond-coated-hole-saw-drill-bits)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-23*