---
product_id: 112927445
title: "Oudtinx 30 Pack 1mm Diamond Drill Bit for Dremel Craftsman Rotary Tool 1/8\" Shanks Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs."
brand: "oudtinx"
price: "S$23"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/112927445-oudtinx-30-pack-1mm-diamond-drill-bit-for-dremel-craftsman
store_origin: SG
region: Singapore
---

# 1mm precision diamond tip 1/8" universal shank fit 30-piece versatile set Oudtinx 30 Pack 1mm Diamond Drill Bit for Dremel Craftsman Rotary Tool 1/8" Shanks Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs.

**Brand:** oudtinx
**Price:** S$23
**Availability:** ✅ In Stock

## Summary

> 💎 Drill with precision, craft with passion – your creative edge awaits!

## Quick Answers

- **What is this?** Oudtinx 30 Pack 1mm Diamond Drill Bit for Dremel Craftsman Rotary Tool 1/8" Shanks Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. by oudtinx
- **How much does it cost?** S$23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/112927445-oudtinx-30-pack-1mm-diamond-drill-bit-for-dremel-craftsman)

## Best For

- oudtinx enthusiasts

## Why This Product

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

## Key Features

- • **Craft Like a Pro:** Trusted by jewelry designers for delicate work on sea glass, shells, and gemstones.
- • **Durable Diamond Finish:** Long-lasting alloy bits with diamond coating for superior cutting performance.
- • **Universal Compatibility:** Fits all standard Dremel, Craftsman, and rotary tools with 1/8" shanks.
- • **Pinpoint Precision Drilling:** Ultra-fine 1mm diamond tips for flawless, clean holes every time.
- • **Endless Creative Possibilities:** Perfect for making custom earrings, pendants, bracelets, and more.

## Overview

This 30-piece set of 1mm diamond drill bits features a durable alloy core with a diamond-coated finish, designed for precision drilling on glass, sea shells, gemstones, and more. Compatible with all rotary tools using a 1/8" shank, these compact bits empower jewelry designers and craft enthusiasts to create flawless holes for custom accessories.

## Description

Full description not available

## Features

- Set of 30 pcs. 1mm Diamond Drill Bits - 1/8 shank
- Fits drills, flex shafts and dremels.
- Used by Jewelry Designers for drilling clean holes
- Drills Beach Sea Glass, Sea Shells, Rocks, Marbles, etc.
- For Making Earrings, Pendents and Bracelets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | alloy |
| Cutting Diameter | 1 Millimeters |
| Finish Type | Diamond |
| Shank Type | Straight |
| Brand | Oudtinx |
| Tool Flute Type | Straight |
| Surface Recommendation | Glass |
| Number of Flutes | 1 |
| UPC | 656664572003 |
| Unit Count | 30.0 Count |
| Manufacturer | Oudtinx |
| Number of Pieces | 30 |
| Item Weight | 3.87 ounces |
| Package Dimensions | 6.61 x 4.72 x 1.02 inches |
| Is Discontinued By Manufacturer | No |
| Size | 30 pieces (1mm) |
| Finish | Diamond |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Special Features | compact |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** alloy
- **Cutting Diameter:** 1 Millimeters
- **Finish Type:** Diamond
- **Shank Type:** Straight
- **Brand:** Oudtinx

## Images

![Oudtinx 30 Pack 1mm Diamond Drill Bit for Dremel Craftsman Rotary Tool 1/8" Shanks Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. - Image 1](https://m.media-amazon.com/images/I/61L0uufvtlL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i drill small holes in a glass jar with these?**
A: These diamond bits arent made to drill on glass they are used to etch on glass. To drill holes on glass you need a carbide bit and make sure you constantly keep the bit wet by spraying with water or anti freeze while you drill so you dont damage the bit and also so that the glass doesnt get too hot and end up breaking

**Q: can these drill bits be used to put a hole in gemstone or are they just used for etching?**
A: I use the 1&2 mm  to drill my stones. I also purchased 30 box of all 1 mm,for drilling...

**Q: Can I cut slots in in weld epoxy with these ?**
A: I do not expect this drill to cut from its sidewall for hard material. For softer material, it could work.

**Q: Is there a burr cup in here? to smooth and clean ends of wire**
A: No

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**Shop now:** [https://www.desertcart.sg/products/112927445-oudtinx-30-pack-1mm-diamond-drill-bit-for-dremel-craftsman](https://www.desertcart.sg/products/112927445-oudtinx-30-pack-1mm-diamond-drill-bit-for-dremel-craftsman)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*