---
product_id: 265995086
title: "30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8\" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A"
brand: "genmitsu"
price: "$240390"
currency: COP
in_stock: true
reviews_count: 8
category: "Genmitsu"
url: https://www.desertcart.co/products/265995086-30pcs-pcb-drill-bits-set-0-1mm-3-0mm-1
store_origin: CO
region: Colombia
---

# Spiral flute design for clean cuts Tungsten carbide alloy for durability 30 precision sizes 0.1-3.0mm 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A

**Brand:** genmitsu
**Price:** $240390
**Availability:** ✅ In Stock

## Summary

> 🛠️ Drill Like a Pro, Finish Like a Boss

## Quick Answers

- **What is this?** 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A by genmitsu
- **How much does it cost?** $240390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/265995086-30pcs-pcb-drill-bits-set-0-1mm-3-0mm-1)

## Best For

- genmitsu enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready to Go:** Three protective cases keep your bits sorted and portable, so you’re always project-ready.
- • **Engineered for Endurance:** Crafted from high-hardness tungsten carbide alloy to resist wear and maintain sharpness longer.
- • **Precision in Every Drill:** 30 meticulously sized bits from 0.1mm to 3.0mm cover every intricate project need.
- • **Flawless Cutting Performance:** Spiral flute edges reduce cutting force, prevent breakage, and deliver ultra-clean holes.
- • **Versatile Pro-Grade Application:** Perfect for PCB, jewelry, CNC engraving, 3D printer nozzle cleaning, and more—your all-in-one precision toolkit.

## Overview

The Genmitsu 30pcs PCB Drill Bits Set offers a comprehensive range of ultra-precise tungsten carbide bits (0.1mm-3.0mm) with spiral flute design for superior cutting accuracy and durability. Ideal for professional-grade PCB drilling, jewelry making, CNC engraving, and more, this set combines versatility with robust construction, all neatly organized in protective cases for easy storage and transport.

## Description

Genmitsu 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A : desertcart.co.uk: DIY & Tools

Review: Good drill bit set - A very good set of drill bits with a wide range of sizes. Ideal for modelling. Small sizes need care when handling but produce fine holes. Need a cordless drill to use with slow speeds
Review: More robust than I thought. - Great little drill bits.

## Features

- High Quality: The PCB drill bits set are made of high-quality tungsten carbide steel alloy, which is high wear resistance, high hardness, anti-impairment. Seismic design on the blade edge enables it to stay stable during engraving.
- Various Sizes: 1/8'' shank; bits diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5m, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 3.0mm. This Set contains 30 different size drill bits diameter, each size having1 pcs.
- Advantage: With spiral flute cutting edge, these PCB drill bits can reduce cutting force and prevent the drill from broken and improve accuracy. They work quickly and cleanly, with no glitches or scrap left.
- Application: Suitable for amber beeswax, printed circuit boards, 3D printer nozzle cleaning, plexiglass, bakelite, CNC engraving, jewelry, plastic, and other precise drilling. To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below.
- 30-piece Combo Set: There are 3 sets of drill bits (Set A: 0.1mm-1.0mm; Set B: 1.1mm-2.0mm; Set C: 2.1mm-3.0mm), each of 10 pieces, and each set has a protective box. It's easy to store and carry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08M5PLF48 |
| Best Sellers Rank | 120,735 in DIY & Tools ( See Top 100 in DIY & Tools ) 658 in Router Accessories & Parts 1,445 in Cutting Tools |
| Brand | Genmitsu |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 741 Reviews |
| Cutting Angle String | 6E+1 Degrees |
| Cutting Diameter | 3 Millimetres |
| Cutting angle string | 6E+1 Degrees |
| Cutting diameter | 3 Millimetres |
| Finish Types | Steel,Tungsten Carbide |
| Finish type | Steel , Tungsten Carbide |
| Global Trade Identification Number | 04897093845375 |
| Manufacturer | Genmitsu |
| Material | Carbide Alloy Steel |
| Minimum Bore Diameter | 0.1 Millimetres |
| Model Number | 101-61S-PD30A |
| Number of Flutes | 2 |
| Point Style | Taper Point |
| Shank Type | Straight |
| Shank type | Straight |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Spiral |
| Unit Count | 1.0 Count |

## Product Details

- **Cutting angle string:** 6E+1 Degrees
- **Cutting diameter:** 3 Millimetres
- **Finish type:** Steel,Tungsten Carbide
- **Material:** Carbide Alloy Steel
- **Shank type:** Straight

## Images

![30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A - Image 1](https://m.media-amazon.com/images/I/71EO42RZWaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good drill bit set
*by A***R on 7 August 2024*

A very good set of drill bits with a wide range of sizes. Ideal for modelling. Small sizes need care when handling but produce fine holes. Need a cordless drill to use with slow speeds

### ⭐⭐⭐⭐⭐ More robust than I thought.
*by C***N on 20 December 2025*

Great little drill bits.

### ⭐⭐⭐⭐ Drill size
*by D***E on 24 August 2023*

Could do with markings as to drill size, you have to measure each one to find the one you want.

## Frequently Bought Together

- Genmitsu 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A
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- Genmitsu 10 Pcs 1/8" Shank V-Groove CNC Router Bits, 10 /15 /20 /25 /30 /40 /45 /60 /90 Degree Set, Nano Blue Coat Conical V-Bit, Engraving Tool for CNC Signmaking Carving Lettering 2D&3D Sculpture

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-27*