---
product_id: 80191026
title: "HUHAO 10pcs Micro Drill Bits Set, 0.2mm-1.1mm, 1/8\" Shank Spiral Flute CNC Router Bits PCB Mini Drill Bits for Circuit Board Stone Jewelry CNC Engraving"
brand: "huhao"
price: "$45.89"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/80191026-huhao-10pcs-micro-drill-bits-set-0-2mm-1-1mm
store_origin: US
region: United States of America
---

# TiN coated carbide tips 0.2-1.1mm precision sizes 1/8" shank for stable fit HUHAO 10pcs Micro Drill Bits Set, 0.2mm-1.1mm, 1/8" Shank Spiral Flute CNC Router Bits PCB Mini Drill Bits for Circuit Board Stone Jewelry CNC Engraving

**Brand:** huhao
**Price:** $45.89
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill small, dream big — precision that powers your passion!

## Quick Answers

- **What is this?** HUHAO 10pcs Micro Drill Bits Set, 0.2mm-1.1mm, 1/8" Shank Spiral Flute CNC Router Bits PCB Mini Drill Bits for Circuit Board Stone Jewelry CNC Engraving by huhao
- **How much does it cost?** $45.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/80191026-huhao-10pcs-micro-drill-bits-set-0-2mm-1-1mm)

## Best For

- huhao enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Organized:** Clear vial case keeps your bits secure and ready for action.
- • **Precision Micro Sizes:** From ultra-fine 0.2mm to 1.1mm, drill with surgical accuracy.
- • **Durable Titanium Coating:** TiN coating reduces wear and friction for longer-lasting performance.
- • **Stable & Efficient Drilling:** High-speed steel shank ensures minimal heat and chip buildup.
- • **Versatile Material Compatibility:** Effortlessly drills resin, wood, PCB, stone, and more.

## Overview

This 10-piece micro drill bit set features sizes from 0.2mm to 1.1mm with 1/8" shanks, crafted from cemented carbide tips coated in titanium nitride for enhanced durability and wear resistance. Designed for precision drilling across diverse materials like circuit boards, wood, and stone, it comes in a compact, clear storage vial to keep your tools organized and ready for professional-grade crafting and CNC engraving.

## Description

HUHAO 10pcs Micro Drill Bits Set, 0.2mm-1.1mm, 1/8" Shank Spiral Flute CNC Router Bits PCB Mini Drill Bits for Circuit Board Stone Jewelry CNC Engraving

## Features

- Twist Micro Drill Bits --- The cutting edge diameter of this PCB twist drill bit ranges from 0.2 to 1.1 millimeters (specifically 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1 millimeters), and the cutting edge length is from 3.5 to 10 millimeters. The shank diameter is 1/8 inch. This mini drill offers you a variety of types and a size range that you need, perfect for all your crafting and hobby projects. However, micro twist drill bits should not be used in impact drills.
- HIGH QUALITY --- This set of PCB twist drill bits is composed of cemented carbide and high-speed steel. The cutting edge part is made of cemented carbide while the shank part is made of high-speed steel, which makes it have higher hardness and operate more stably. The cutting edge of the twist drill bit is coated with TIN titanium coating, featuring higher wear resistance and a lower coefficient of friction. It is not prone to chip accumulation and has a long service life.
- Wide Applications --- This mini PCB drill bit has a wide range of applications. This drill bits are lightweight and compact, being an efficient tool that doesn't require extra space. Whether the materials you are working with are resin, wood, plastic, rubber, PVC, walnuts, models, circuit boards, amber, olives or fiberglass, it can provide clean and precise holes every time. Use this professional and polished tool to enhance your crafting and hobby projects as it can handle various materials with ease.
- Convenient and Easy Storage --- These gyros mini drill bits come in a handy clear vial storage case with a protective tight fit cover to keep drills secure and prevent them from being damaged or lost.
- Sturdy and Durable --- This mini drill bit has a strong chip removal capacity, with less drilling chip pollution and less heat generated during drilling. Moreover, it comes in a rich variety of types, which can meet the different application requirements.

## Product Details

- **Material:** Alloy Steel
- **Cutting Diameter:** 3.5 Millimeters
- **Finish Type:** Titanium
- **Shank Type:** Straight
- **Brand:** HUHAO

## Images

![HUHAO 10pcs Micro Drill Bits Set, 0.2mm-1.1mm, 1/8" Shank Spiral Flute CNC Router Bits PCB Mini Drill Bits for Circuit Board Stone Jewelry CNC Engraving - Image 1](https://m.media-amazon.com/images/I/713HpJ469kL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for circuit boards
*by O***S on August 29, 2021*

The shafts are substantial enough but the bits are tiny, I mean really tiny, which you can't appreciate until you see them (see attached picture with U.S. dime). I bought them for drilling printed circuit boards for personal projects. They are tiny and fragile to handle, but when installed in my cheapo Harbor Freight drill press did not bow or wobble and cut clean and easy through the PCB material. Go slow and not too much pressure (especially lateral) as with any small drill bit. Thanks to the other reviewers who mentioned the case is a hassle to open, I agree and kept it firmly on the workbench when opening.

### ⭐⭐⭐⭐⭐ A solid set of bits for PCB drilling
*by S***Y on October 14, 2019*

Not to pricey and a good variety for experimenting. I bought these to drill holes in PCB's for through hole components. My calipers show these bits are the same size as advertised and they fit well into my 3018 mill. Be careful with them since they are small and easy to break if carelessly ran into a work piece.

### ⭐⭐⭐⭐ Great drill bits.
*by C***C on May 25, 2022*

Great drill bits but very fragile

## Frequently Bought Together

- HUHAO 10pcs Micro Drill Bits Set, 0.2mm-1.1mm, 1/8" Shank Spiral Flute CNC Router Bits PCB Mini Drill Bits for Circuit Board Stone Jewelry CNC Engraving
- WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each)
- Mudder 57 Pieces Hand Drill Bits Set, 46 Pcs Pin Vise Micro Twist Drills and 10 Pcs PCB Mini Cutting Bits for Resin Polymer Clay Craft DIY Jewelry(0.1-1mm,Random Color PCB Drill)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*