---
product_id: 80971959
title: "0.3mm Carbide Engraving Drill Bits Set 3.175mm Shank PCB CNC Pack of 10"
brand: "cnc tool"
price: "FREE"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/80971959-0-3mm-carbide-engraving-drill-bits-set-3-175mm-shank
store_origin: VN
region: Vietnam
---

# 0.3mm Carbide Engraving Drill Bits Set 3.175mm Shank PCB CNC Pack of 10

**Brand:** cnc tool
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 0.3mm Carbide Engraving Drill Bits Set 3.175mm Shank PCB CNC Pack of 10 by cnc tool
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/80971959-0-3mm-carbide-engraving-drill-bits-set-3-175mm-shank)

## Best For

- cnc tool enthusiasts

## Why This Product

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

## Description

Features:  These long-lasting bits are made from high quality tungsten steel for a precise,easy experience  These carbide PCB drill design for CNC/PCB Milling Machine,and diminished drill flux.  Mainly applies to copper, aluminum,fiberglass,carbon,circuit board,wood and most plastic including acrylic  Specifically designed for trace isolation patterns cutting on circuit boards,these PCB drill will give a clean burr free cut  Please note,These bits are Very Sharp and lightly used and Each Piece has Been Cleaned  Constructed of Industrial Grade Solid Tungsten Steel Carbide  Tungsten steel blade,HSS Body  Cutting edge symmetry, is conducive to the efficient cutting, avoid drilling offset  Specification:  Cutting Edge Diameter:0.3mm,0.4mm,0.5mm,0.6mm,0.7mm,0.8mm,0.9mm,1.0mm,1.1mm,1.2mm  Shank Diameter:3.175mm  Total Length:38.00±0.20mm   Package Included:10pcs PCB Carbide Drill Bits

## Features

- Shank Diameter:3.175mm     Cutting Edge Diameter:0.3mm,0.4mm,0.5mm,0.6mm,0.7mm,0.8mm,0.9mm,1.0mm,1.1mm,1.2mm     Cutting edge symmetry, is conducive to the efficient cutting, avoid drilling offset     These carbide PCB drill design for CNC/PCB Milling Machine,and diminished drill flux.    ›See more product details

## Images

![0.3mm Carbide Engraving Drill Bits Set 3.175mm Shank PCB CNC Pack of 10 - Image 1](https://m.media-amazon.com/images/I/61h9opLkUWL.jpg)
![0.3mm Carbide Engraving Drill Bits Set 3.175mm Shank PCB CNC Pack of 10 - Image 2](https://m.media-amazon.com/images/I/613RJkvBB5L.jpg)
![0.3mm Carbide Engraving Drill Bits Set 3.175mm Shank PCB CNC Pack of 10 - Image 3](https://m.media-amazon.com/images/I/61WahqkUoZL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/80971959-0-3mm-carbide-engraving-drill-bits-set-3-175mm-shank](https://www.desertcart.vn/products/80971959-0-3mm-carbide-engraving-drill-bits-set-3-175mm-shank)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-08*