---
product_id: 542150223
title: "Lothee 60 Pcs Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (0.1-3.0 mm)"
brand: "lothee"
price: "€ 50.63"
currency: EUR
in_stock: true
reviews_count: 11
category: "Lothee"
url: https://www.desertcart.sk/products/542150223-lothee-60-pcs-shank-tungsten-carbide-micro-drill-bits-set
store_origin: SK
region: Slovakia
---

# Spiral flute for smooth cutting Tungsten steel for durability 60 precision bits 0.1-3.0mm Lothee 60 Pcs Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (0.1-3.0 mm)

**Brand:** lothee
**Price:** € 50.63
**Availability:** ✅ In Stock

## Summary

> 🛠️ Drill with precision, craft with confidence — don’t get left behind!

## Quick Answers

- **What is this?** Lothee 60 Pcs Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (0.1-3.0 mm) by lothee
- **How much does it cost?** € 50.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/542150223-lothee-60-pcs-shank-tungsten-carbide-micro-drill-bits-set)

## Best For

- lothee enthusiasts

## Why This Product

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

## Key Features

- • **Vibration-Free Accuracy:** Innovative spiral flute design minimizes vibration and cutting force, delivering burr-free, clean cuts every time.
- • **Engineered for Endurance:** Crafted from premium tungsten steel, these bits resist wear and bending, ensuring long-lasting performance on tough materials.
- • **Precision in Every Drill:** 60 micro drill bits ranging from ultra-fine 0.1mm to versatile 3.0mm sizes, perfect for intricate PCB and jewelry work.
- • **All-in-One Professional Kit:** Five organized sets with 12 bits each, neatly packed for easy storage and quick access during your projects.
- • **Versatility Meets Precision:** Ideal for PCB drilling, CNC engraving, jewelry making, and even rough stone work—expand your creative and technical horizons.

## Overview

The Lothee 60 Pcs Shank Tungsten Carbide Micro Drill Bits Set offers a comprehensive range of ultra-precise drill sizes (0.1-3.0 mm) made from durable tungsten steel. Designed with spiral flutes to reduce vibration and cutting force, this set ensures clean, burr-free drilling ideal for PCB manufacturing, jewelry engraving, and CNC routing. Packaged in five organized boxes, it’s the ultimate toolkit for professionals demanding accuracy and reliability.

## Description

Buy Lothee 60 Pcs Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (0.1-3.0 mm): Circuit Board Drill Bits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Fragile but good - Great bits but the smallest are extremely fragile. One of the three sets I received had the .1mm - .3mm snapped off in the unopened case because the bits weren't tightly bound by the cases built in bit holders. You'll want to inspect them closely when they arrive because the smallest bits are so tiny, it's difficult to even see them thru the case plastic
Review: Micro Drill Bits For the Win! - They're easy to break, but they do work with finesse! I bought these in an attempt to resize carburetor jets, and they worked wonders! The range in size is nice, and you get enough of all of them to break one and still be okay. Be careful with them, and they drill just fine.

## Features

- Safe material: PCB drill bits are made of quality tungsten steel, not easy to wear and bend; The anti-vibration design of the blade makes it stable and reliable during the engraving process
- Improve precision: micro drill bits set adopts pointed cutting edges; The spiral cutting edge can reduce the cutting force, prevent the drill from breaking, and improve the machining precision, no burrs or debris
- Size information: PCB drill bit set contains various sizes of drill diameter, 0.3 mm/ 0.012 inch, 0.4 mm/ 0.016 inch, 0.5 mm/ 0.020 inch, 0.6 mm/ 0.024 inch, 0.7 mm/ 0.028 inch, 0.8 mm/ 0.032 inch, 0.9 mm/ 0.035 inch, 1 mm/ 0.039 inch and so on, each size has 2 pieces, totally 60 pieces in 5 boxes
- Wide usage: 0.01-0.12 inch drill bits set is suitable for processing precision drilling of amber beeswax, circuit boards, CNC engraved jewelry, hardware, plastics and so on
- What you get: package comes with 60 pieces tungsten carbide micro drill bits in 5 sets, 12 pieces each set, packed in a box, which is easy for storage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2Q3CD8F |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,079 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Circuit Board Drill Bits |
| Brand | Lothee |
| Customer Reviews | 4.3 4.3 out of 5 stars (738) |
| Cutting Diameter | 0.3 Millimeters |
| Date First Available | April 17, 2023 |
| Finish | Uncoated |
| Finish Type | Uncoated |
| Item Package Quantity | 60 |
| Item Weight | 9.6 ounces |
| Item model number | 3bf522ce-5040-4432-9c7b-809b2702b2e4 |
| Manufacturer | Lothee |
| Material | Tungsten Steel |
| Number of Flutes | 1 |
| Number of Pieces | 60 |
| Package Dimensions | 11.1 x 7.09 x 0.67 inches |
| Part Number | Lothee-Drill Bits Set-1 |
| Point Style | Pointed |
| Set Name | 12 pieces per set |
| Shank Type | Straight |
| Size | 0.1-3.0 mm |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Spiral |
| Unit Count | 60.0 Count |

## Product Details

- **Brand:** Lothee
- **Cutting Diameter:** 0.3 Millimeters
- **Finish Type:** Uncoated
- **Material:** Tungsten Steel
- **Shank Type:** Straight

## Images

![Lothee 60 Pcs Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (0.1-3.0 mm) - Image 1](https://m.media-amazon.com/images/I/71oNyFTlz-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fragile but good
*by M***L on August 11, 2025*

Great bits but the smallest are extremely fragile. One of the three sets I received had the .1mm - .3mm snapped off in the unopened case because the bits weren't tightly bound by the cases built in bit holders. You'll want to inspect them closely when they arrive because the smallest bits are so tiny, it's difficult to even see them thru the case plastic

### ⭐⭐⭐⭐⭐ Micro Drill Bits For the Win!
*by J***H on May 17, 2025*

They're easy to break, but they do work with finesse! I bought these in an attempt to resize carburetor jets, and they worked wonders! The range in size is nice, and you get enough of all of them to break one and still be okay. Be careful with them, and they drill just fine.

### ⭐⭐⭐⭐ Nice micro drill set.
*by C***E on January 3, 2026*

Nice micro drill set. The more bits the better because they tend to break. There isnt anything they can do to prevent this because they're very small. Better to use a pin vice. They work great for model building.

## Frequently Bought Together

- Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (60 Pcs, 0.1-3.0 mm)
- 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)
- WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-11*