---
product_id: 431371658
title: "Lothee 30 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: "€ 23.32"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/431371658-lothee-30-pcs-shank-tungsten-carbide-micro-drill-bits-set
store_origin: ES
region: Spain
---

# Spiral flute reduces vibration Tungsten steel for durability 30 precision sizes 0.1-1.0mm Lothee 30 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:** € 23.32
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Lothee 30 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?** € 23.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/431371658-lothee-30-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

- • **Organized & Ready:** Comes in a sleek, compact storage box with 3 sets of 10 bits each for easy access.
- • **Versatility Unleashed:** Perfect for PCB, jewelry engraving, CNC routing, and even rough stone work.
- • **Vibration-Free Mastery:** Spiral flute design minimizes vibration, ensuring stable and reliable engraving.
- • **Engineered for Endurance:** Crafted from premium tungsten steel to resist wear, bending, and breakage.
- • **Precision in Every Drill:** 30 micro drill bits ranging from 0.1 to 1.0 mm for ultra-fine, burr-free cuts.

## Overview

The Shank Tungsten Carbide Micro Drill Bits Set offers 30 high-precision bits from 0.1 to 1.0 mm, made from durable tungsten steel with a spiral flute design to reduce vibration and improve cutting accuracy. Ideal for PCB manufacturing, jewelry engraving, CNC routing, and stone work, this set combines versatility with long-lasting performance, all neatly organized in a compact storage box.

## Description

Lothee 30 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)

## 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 3 pieces, totally 30 pieces in 3 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 30 pieces tungsten carbide micro drill bits in 3 sets, 10 pieces each set, packed in a box, which is easy for storage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Tungsten Steel |
| Cutting Diameter | 1 Millimeters |
| Finish Type | Uncoated |
| Shank Type | Straight |
| Cutting Angle String | 118 Degrees |
| Brand | Lothee |
| Tool Flute Type | Spiral |
| Point Style | Spear Point |
| Surface Recommendation | Steel,Stone |
| Number of Flutes | 2 |
| Unit Count | 30.0 Count |
| Manufacturer | Lothee |
| Part Number | Lothee-Drill Bits-20 |
| Item Weight | 4.6 ounces |
| Package Dimensions | 5.75 x 4.72 x 0.55 inches |
| Item model number | Lothee-Drill Bits-20 |
| Size | 0.1-1.0 mm |
| Color | Fresh Colors |
| Finish | Uncoated |
| Item Package Quantity | 30 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Tungsten Steel
- **Cutting Diameter:** 1 Millimeters
- **Finish Type:** Uncoated
- **Shank Type:** Straight
- **Cutting Angle String:** 118 Degrees

## Images

![Lothee 30 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/71g6N6KYPgL.jpg)

## Available Options

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

## 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 (30 Pcs, 0.1-1.0 mm)
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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-03*