---
product_id: 620173062
title: "10Pcs Twist Drill Bits, Diamond Tipped Drill Bit Set Heavy Duty Micro, Diamond Drill Bit Set for Glass Tile Jewelry 0.8 mm 1.0 mm 1.2 mm 1.5 mm 1.8 mm 2.0 mm 2.5 mm 3.0 mm 3.5 mm 4.0 mm"
brand: "flylin"
price: "RM84"
currency: MYR
in_stock: true
reviews_count: 5
category: "Flylin"
url: https://www.desertcart.com.my/products/620173062-10pcs-twist-drill-bits-diamond-tipped-drill-bit-set-heavy
store_origin: MY
region: Malaysia
---

# Spiral groove for debris & heat control Diamond-tipped precision 10 versatile sizes (0.8-4.0mm) 10Pcs Twist Drill Bits, Diamond Tipped Drill Bit Set Heavy Duty Micro, Diamond Drill Bit Set for Glass Tile Jewelry 0.8 mm 1.0 mm 1.2 mm 1.5 mm 1.8 mm 2.0 mm 2.5 mm 3.0 mm 3.5 mm 4.0 mm

**Brand:** flylin
**Price:** RM84
**Availability:** ✅ In Stock

## Summary

> 💎 Drill like a pro, shine like a gem!

## Quick Answers

- **What is this?** 10Pcs Twist Drill Bits, Diamond Tipped Drill Bit Set Heavy Duty Micro, Diamond Drill Bit Set for Glass Tile Jewelry 0.8 mm 1.0 mm 1.2 mm 1.5 mm 1.8 mm 2.0 mm 2.5 mm 3.0 mm 3.5 mm 4.0 mm by flylin
- **How much does it cost?** RM84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/620173062-10pcs-twist-drill-bits-diamond-tipped-drill-bit-set-heavy)

## Best For

- flylin enthusiasts

## Why This Product

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

## Key Features

- • **Complete Size Range:** 10 micro drill bits from 0.8mm to 4.0mm to tackle every delicate project effortlessly.
- • **Multi-Material Mastery:** Perfect for metal, agate, pearls, shells, and more — your all-in-one micro drilling solution.
- • **Precision Diamond Power:** Cut through glass, tile, and gemstones with unmatched accuracy and durability.
- • **Heat-Reducing Spiral Groove:** Innovative groove design minimizes heat buildup and debris for smoother drilling.
- • **Heavy-Duty & Rust-Resistant:** Crafted from polished diamond and aluminum for long-lasting, corrosion-free performance.

## Overview

This 10-piece diamond-tipped twist drill bit set offers precision micro drilling from 0.8mm to 4.0mm, engineered with spiral grooves to reduce heat and debris. Designed for professionals and hobbyists working with glass, tile, jewelry, and delicate materials, these durable, rust-resistant bits deliver clean, accurate holes every time.

## Description

10Pcs Twist Drill Bits, Diamond Tipped Drill Bit Set Heavy Duty Micro, Diamond Drill Bit Set for Glass Tile Jewelry 0.8 mm 1.0 mm 1.2 mm 1.5 mm 1.8 mm 2.0 mm 2.5 mm 3.0 mm 3.5 mm 4.0 mm - desertcart.com

Review: Perfect for delicate jobs - These worked great for drilling holes in oyster shells to make ornaments for the holidays. We used the second largest and even though it was time consuming, the bit made a perfect hole (we kept running water on it to prevent overheating) and never cracked a shell or broke. It worked on 2 dozen shells.
Review: Perfect Drill Bits - Great drill bits and price!

## Features

- Twist Drill Bits: Twist drill bits for fine-detail drilling with the cutting power of diamond. These heavy duty micro diamond drill bit have pointed enough drill bits, which can bring you a more practical and faster experience, helping you drill holes or polish target objects faster, and save time and effort when using them.
- 10 Pcs: This Twist Drill Bit Set have different sizes to meet your different drilling requirement, and the sizes are 0.8 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0mm, you can use them for different purposes.
- Scope of Application: Twist drill bit set is widely used for drilling metal, agate, gemstones, pearls, pendants, pebbles and other materials.
- Reliable Material: Our diamond drill bits are made of quality diamond material, which have been finely polished and polished.They are strong enough, accurate in size, not easy to rust or deform, and can serve you for a long time.
- Groove Design: Our diamond bits for drill are provided with groove design, which provides convenience for your drilling process, and they are also convenient for you to clean up debris during drilling, with less heat generation; This design will bring you a good use experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTHPDGNS |
| Best Sellers Rank | #578,484 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,413 in Jobber Drill Bits |
| Brand | Flylin |
| Brand Name | Flylin |
| Customer Reviews | 3.7 out of 5 stars 12 Reviews |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 4 Millimeters |
| Finish Type | Finished |
| Finish Types | Finished |
| Included Components | diamond drill bits for glass set |
| Manufacturer | Flylin |
| Material | Aluminum |
| Material Type | Aluminum |
| Number of Flutes | 3 |
| Point Style | Diamond Point |
| Shank Type | Straight |
| Surface Recommendation | Aluminum |
| Tool Flute Type | Spiral |
| Unit Count | 10.0 Count |

## Product Details

- **Material:** Aluminum
- **Cutting Diameter:** 4 Millimeters
- **Finish Type:** Finished
- **Shank Type:** Straight
- **Cutting Angle String:** 118 Degrees

## Images

![10Pcs Twist Drill Bits, Diamond Tipped Drill Bit Set Heavy Duty Micro, Diamond Drill Bit Set for Glass Tile Jewelry 0.8 mm 1.0 mm 1.2 mm 1.5 mm 1.8 mm 2.0 mm 2.5 mm 3.0 mm 3.5 mm 4.0 mm - Image 1](https://m.media-amazon.com/images/I/51Nh74CJbbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for delicate jobs
*by A***R on December 4, 2025*

These worked great for drilling holes in oyster shells to make ornaments for the holidays. We used the second largest and even though it was time consuming, the bit made a perfect hole (we kept running water on it to prevent overheating) and never cracked a shell or broke. It worked on 2 dozen shells.

### ⭐⭐⭐⭐⭐ Perfect Drill Bits
*by J***T on December 2, 2025*

Great drill bits and price!

### ⭐⭐⭐⭐⭐ Excelente
*by O***N on October 11, 2024*

Excelente

## Frequently Bought Together

- 10Pcs Twist Drill Bits, Diamond Tipped Drill Bit Set Heavy Duty Micro, Diamond Drill Bit Set for Glass Tile Jewelry 0.8 mm 1.0 mm 1.2 mm 1.5 mm 1.8 mm 2.0 mm 2.5 mm 3.0 mm 3.5 mm 4.0 mm
- 1mm 2mm 3mm Diamond Drill Bits 30 pcs Mix Set Diamond Jewelry Drill Bits for Sea Glass Shells Gemstones Compatible with Dremel Diamond Drill Bits for Glass Diamond Tipped Drill Bit Burrs

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**Shop now:** [https://www.desertcart.com.my/products/620173062-10pcs-twist-drill-bits-diamond-tipped-drill-bit-set-heavy](https://www.desertcart.com.my/products/620173062-10pcs-twist-drill-bits-diamond-tipped-drill-bit-set-heavy)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-29*