---
product_id: 81435211
title: "30pcs 1/8\" Shank Diamond Coated Burr Drill Bits for Engraving Carving Rotary Tool"
brand: "gasea"
price: "€ 12.43"
currency: EUR
in_stock: true
reviews_count: 8
category: "Gasea"
url: https://www.desertcart.pt/products/81435211-30pcs-1-8-shank-diamond-coated-burr-drill-bits-engraving
store_origin: PT
region: Portugal
---

# Wet drilling recommended for durability 30 diamond-coated burrs for precision 1/8" (3.175mm) shank fits most rotary tools 30pcs 1/8" Shank Diamond Coated Burr Drill Bits for Engraving Carving Rotary Tool

**Brand:** gasea
**Price:** € 12.43
**Availability:** ✅ In Stock

## Summary

> 💎 Unlock your inner artisan with precision that dazzles!

## Quick Answers

- **What is this?** 30pcs 1/8" Shank Diamond Coated Burr Drill Bits for Engraving Carving Rotary Tool by gasea
- **How much does it cost?** € 12.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/81435211-30pcs-1-8-shank-diamond-coated-burr-drill-bits-engraving)

## Best For

- gasea enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Comes in a sturdy plastic case for easy storage and on-the-go creativity—never miss a crafting moment.
- • **Precision in Every Cut:** 30 diamond-coated burrs designed for ultra-fine engraving and carving on glass, metal, stone, and more.
- • **Durability Meets Detail:** Multi-layer industrial diamond coating ensures longer drill life when used with wet drilling technique.
- • **Universal Compatibility:** 1/8" shank fits Craftsman, Dremel, Chicago, and most rotary tools for seamless integration.
- • **Versatile Crafting Power:** Perfect for jewelers, hobbyists, and model makers working on intricate projects like dollhouses and miniatures.

## Overview

This 30-piece set of 1/8" diamond-coated burr drill bits offers professional-grade precision for engraving, carving, and drilling on a wide range of materials including glass, metal, stone, and ceramics. Compatible with most rotary tools, these bits feature a durable multi-layer diamond coating optimized for wet use, ensuring longevity and fine detail work ideal for jewelers, hobbyists, and model makers alike.

## Description

This product Very popular drilling burr tools used by Jewelry Designers for drilling holes in Beach Sea Glasses, Stones, Rocks for making Necklaces, Earrings, Pendants and Bracelets. This tool set have multiple layers of fine industrial diamond particles bonded to the tips which provides for longer drill life. Excellent for drilling through materials up to 1/2" thick. ✔Product Features: Quantity: 30pcs Diamond Burrs 1/8 inches(3.175mm) Shank The total length of 1.77 inches . Plastic box packaging, easy to carry and store . Can drill Beach Sea Glass, Sea Shells, Rocks, Marbles, etc. ✔ATTENTION: DO NOT RUN DRY ➤Wet drilling only. These are delicate, very small diameter diamond drill bits. ➤The diamond coating is very thin. Can not take any abuse. ➤Start the hole at an angle. While holding the drill in hand, carefully move the drill around just enough to ream out the sides of the hole. Let the tool do the work. ✔Package Included: 30Pcs x Diamond Grinding Burrs

Review: Great accessory - Well worth the small amount
Review: Cheap and easily engrave glass or stainless steel - I bought these to use with my Dremel with flex-shaft attached for engraving. They're cheap and easily engrave stainless steel or glass. In fact my daughter put on some gloves picked up the flex shaft with one of these engraving bits attached and started drawing cats and dogs on a glass it was so easy. I can't speak for how long they will last, but they're a fraction of the cost of the Dremel engraving kit which only comes with 6 engraving bits. It's good value, they work, I'd buy them again if I didn't have them already.

## Features

- √ 30 pcs Diamond Buerrs suitable for fine detail work, cutting, engraving, carving, touch-up and finishing,Work on glass, metal , stone, ceramic, wood, plastic.
- √ Diamond Drill Bits: Alloy, coated with tough diamond particle at head; 1/8"/ 3 mm shank; 1mm 10pcs; 2mm 10 pcs; 3mm 10pcs;
- √ Worked with most rotary tools, Craftsman, Chicago and more which able to engrave on a wide range of materials including: wood, ABS, acrylic, PVC, plastics, etc.
- √ Well-suited for detailed work, such as building and sanding dollhouse furniture, model trains, or miniature buildings. Recommended for jewelers, lapidaire, hobbies and crafts, modelling, home repair, etc.
- √ Experience needed, you may break few bits during practice. Use with water - do not run dry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GYMHPBB |
| Best Sellers Rank | 20,533 in DIY & Tools ( See Top 100 in DIY & Tools ) 146 in Drill Bit Sets |
| Brand | Gasea |
| Country Of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (653) |
| Cutting Diameter | 1 Millimetres |
| Finish Types | Alloy |
| Manufacturer | Gasea |
| Material | Diamond |
| Number of Flutes | 2 |
| Point Style | Diamond Point |
| Shank Type | Round |
| Surface Recommendation | Metal |
| Tool Flute Type | Spiral |
| UPC | 603935142687 |
| Unit Count | 30 count |

## Product Details

- **Brand:** Gasea
- **Cutting diameter:** 1 Millimetres
- **Finish type:** Alloy
- **Material:** Diamond
- **Shank type:** Round

## Images

![30pcs 1/8" Shank Diamond Coated Burr Drill Bits for Engraving Carving Rotary Tool - Image 1](https://m.media-amazon.com/images/I/61bVZyeIj-L.jpg)

## Questions & Answers

**Q: What grit are these bits?**
A: I don’t know as haven’t used these yet, but they look very fine. I intend to use them to engrave some pebbles for my grandchildren.

**Q: Will these drill through glass?**
A: Yes I drilled through seagrass however under some water to cool down drill bit,but it works.

**Q: Are these good for wood?**
A: Yes, they're best I've ever used

**Q: Hi, sorry to sound like a complete amateur but could someone please explain what it means by "use wet"?  Thanks!**
A: When using apply water to the bit or to the item you are drilling/etching. Eg if I am drilling through a glass tile, I lay the tile on a wet sponge so that the surface of the tile is just covered in a film of water. The water prevents the glass over heating ( and cracking,)from the friction of the bit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great accessory
*by C***. on 25 December 2025*

Well worth the small amount

### ⭐⭐⭐⭐ Cheap and easily engrave glass or stainless steel
*by J***E on 11 February 2024*

I bought these to use with my Dremel with flex-shaft attached for engraving. They're cheap and easily engrave stainless steel or glass. In fact my daughter put on some gloves picked up the flex shaft with one of these engraving bits attached and started drawing cats and dogs on a glass it was so easy. I can't speak for how long they will last, but they're a fraction of the cost of the Dremel engraving kit which only comes with 6 engraving bits. It's good value, they work, I'd buy them again if I didn't have them already.

### ⭐⭐⭐⭐⭐ As expected
*by A***R on 7 January 2026*

The item was delivered before the estimated date and was as described

## Frequently Bought Together

- Gasea 30pcs 1/8" Shank Diamond Coated Burr Drill Bits for Engraving Carving Rotary Tool
- Dremel Engraver 290-1 Compact Tool (35 W), 1 Accessory, 1 Stencil

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-04*