---
product_id: 532650325
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 (0.1-1.0 mm)"
brand: "lothee"
price: "KSh6393"
currency: KES
in_stock: true
reviews_count: 11
category: "Lothee"
url: https://www.desertcart.co.ke/products/532650325-lothee-60-pcs-shank-tungsten-carbide-micro-drill-bits-set
store_origin: KE
region: Kenya
---

# Spiral flute for smooth cutting Tungsten steel, ultra durable 60 precision bits 0.1-1.0mm 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 (0.1-1.0 mm)

**Brand:** lothee
**Price:** KSh6393
**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 (0.1-1.0 mm) by lothee
- **How much does it cost?** KSh6393 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/532650325-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

- • **Smooth & Stable Cutting:** Spiral flute design reduces vibration and cutting force, ensuring burr-free, clean results.
- • **Engineered for Endurance:** Crafted from tungsten steel, these bits resist wear and bending for long-lasting performance.
- • **Organized & Ready to Use:** Comes in 6 color-coded boxes for easy size identification and secure storage.
- • **Precision in Every Drill:** 60 micro drill bits ranging from 0.1mm to 1.0mm cover every intricate detail you need.
- • **Versatile Application Range:** Perfect for PCB, jewelry engraving, CNC routing, plastics, and even rough stone work.

## Overview

The Lothee 60 Pcs Shank Tungsten Carbide Micro Drill Bits Set offers a comprehensive range of ultra-fine drill bits (0.1-1.0 mm) made from durable tungsten steel. Designed with spiral flutes for reduced vibration and enhanced precision, this set is ideal for professionals working on PCBs, jewelry, CNC engraving, and more. Packaged in color-coded boxes, it ensures easy access and organization, making it a must-have tool for meticulous craftsmanship and high-precision projects.

## Description

Features: Sturdy material: No rust, reliable and stubborn, high hardness, this PCB drill bits set is reusable and quality, which can serve you for a long time. Warm present: You can send this practical PCB drill bits kit as a nice present to people in need, like family, friends, father, grandpa and so on, and people will be delighted by this colorful tool. Specifications: Size: The total length of the drill bit: about 36-38 mm/ 1.42-1.5 inch Locating ring color: colorful Material: tungsten steel blade, white steel handle Package includes: 60 x Mini drill bits Warm notes: Please allow a little error on the size due to manual measurement. The color might exist slight difference due to different displays. Please read the size instruction carefully before purchasing. Pointed risk may exist, please keep away from children.

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, 0.1 mm, 0.2 mm, 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, each size has 6 pieces, totally 60 pieces in 6 boxes
- Wide usage: 0.1-1.0 mm 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 6 sets, 10 pieces each set, packed in a box, which is easy for storage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWCPXYNP |
| Batteries Included? | No |
| Best Sellers Rank | #5,128 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 (750) |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 1 Millimeters |
| Date First Available | February 21, 2023 |
| Finish | Uncoated |
| Finish Type | Uncoated |
| Item Package Quantity | 60 |
| Item Weight | 9.6 ounces |
| Item model number | Lothee-Drill Bits Set-139 |
| Manufacturer | Lothee |
| Material | Alloy Steel, Carbide, Tungsten Steel |
| Number of Flutes | 2 |
| Number of Pieces | 60 |
| Package Dimensions | 7.24 x 7.13 x 0.55 inches |
| Part Number | Lothee-Drill Bits Set-139 |
| Set Name | 60 Pcs |
| Shank Type | Straight |
| Size | 0.1-1.0 mm |
| Surface Recommendation | Steel,Stone |
| Tool Flute Type | Spiral |
| Unit Count | 60.0 Count |

## Product Details

- **Cutting Angle String:** 118 Degrees
- **Cutting Diameter:** 1 Millimeters
- **Finish Type:** Uncoated
- **Material:** Alloy Steel, Carbide, 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 (0.1-1.0 mm) - Image 1](https://m.media-amazon.com/images/I/71ofComJN7L.jpg)
![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 (0.1-1.0 mm) - Image 2](https://m.media-amazon.com/images/I/71MAWaa7BcL.jpg)
![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 (0.1-1.0 mm) - Image 3](https://m.media-amazon.com/images/I/61xsCd8opsL.jpg)
![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 (0.1-1.0 mm) - Image 4](https://m.media-amazon.com/images/I/81VXHuASwkL.jpg)
![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 (0.1-1.0 mm) - Image 5](https://m.media-amazon.com/images/I/71NVq1c5o5L.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## 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, 0.1-1.0 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 Kenya*
*Store origin: KE*
*Last updated: 2026-03-04*