---
product_id: 316434748
title: "Cu Copper Reflection Mirror 3PCS Dia:20mm for 10.6um High Power CO2 Laser Engraing Cutting Engrave/Cutter 80W to 300W 10.6um"
brand: "cncoletech"
price: "AR$338201"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/316434748-cu-copper-reflection-mirror-3pcs-dia-20mm-for-10-6um
store_origin: AR
region: Argentina
---

# >99.9% reflectance Precision 3mm thickness High damage threshold Cu Copper Reflection Mirror 3PCS Dia:20mm for 10.6um High Power CO2 Laser Engraing Cutting Engrave/Cutter 80W to 300W 10.6um

**Brand:** cncoletech
**Price:** AR$338201
**Availability:** ✅ In Stock

## Summary

> 🔍 Reflect your laser’s true power with precision copper mirrors!

## Quick Answers

- **What is this?** Cu Copper Reflection Mirror 3PCS Dia:20mm for 10.6um High Power CO2 Laser Engraing Cutting Engrave/Cutter 80W to 300W 10.6um by cncoletech
- **How much does it cost?** AR$338201 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/316434748-cu-copper-reflection-mirror-3pcs-dia-20mm-for-10-6um)

## Best For

- cncoletech enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineered:** Exact 20mm diameter and 3mm thickness for flawless integration and optimal performance.
- • **Unmatched Durability:** Copper mirror built to withstand high-power CO2 lasers up to 300W without damage.
- • **Crystal-Clear Reflection:** Over 99.9% transmittance ensures maximum laser efficiency and precision cutting.
- • **Plug & Play Compatibility:** Designed for seamless use with all CO2 laser engraving and cutting machines (80W-300W).
- • **Advanced Coating Technology:** Protective surface coating boosts reflectivity and extends mirror lifespan in harsh environments.

## Overview

The CNCOLETECH Cu Copper Reflection Mirror set includes three 20mm diameter, 3mm thick mirrors crafted from oxygen-free copper. Engineered for high-power CO2 lasers (80W-300W) operating at 10.6μm wavelength, these mirrors deliver over 99.9% reflectance with superior durability and advanced coatings to ensure long-lasting, high-efficiency laser engraving and cutting performance.

## Description

CNCOLETECH 3PCS CU/Copper Mirror Dia:20mm Thickness:3mm For High Power CO2 Laser Engraving Cutting 80W 100W 130W 150W 180W 200W  Feature: 1.The biggest advantage of Copper mirror is it has high damage threshold. So it can be used in some high power laser systems such as CO2 laser engraving machines and laser cutting machines(80W-300W);Wave length 10.6um. 2.As a kind of high quality CU Copper mirrors, it has high reflectance and low flatness. Using the high quality surface coating will protect the layer of Copper not to damage, and increases the Copper layer reflection efficiency. Application: Please check the lsting pic Packing list: 1. Cu/Copper mirror x3pcs

## Features

- Material: Oxygen-free Cu/Copper
- Diameter: 20mm/0.79"; Thickness: 3mm/0.12"; Shape: Plane;Transmittance: >99.9%
- Advanced manufacturing methods;High reflectivity;Resistance to wipe
- Adapted to work in abominable environment;Highest quality substrates;Made by multiple processes;Superb coating art,Precision slicing polishing and grinding processes,Excellent optical properties,High working efficiency,Long working life.
- The CU/Copper is best material in difference CO2 laser mirror ; It can be used for all CO2 laser engraving and cutting,especially for high-power CO2 lasers(40W-300W),it has excellent performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CNCOLETECH |
| Part Number | LM-CU20-3X |
| Package Dimensions | 6.86 x 5.59 x 2.54 cm; 23 g |
| Item model number | LM-CU20-3X |
| Size | Dia: 20mm ; 3PCS |
| Style | Laser |
| Material | Copper |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 23 g |

## Product Details

- **Brand:** CNCOLETECH
- **Material:** Copper
- **Style:** Laser
- **Item weight:** 0.02 Kilograms
- **Operation mode:** Automatic

## Images

![Cu Copper Reflection Mirror 3PCS Dia:20mm for 10.6um High Power CO2 Laser Engraing Cutting Engrave/Cutter 80W to 300W 10.6um - Image 1](https://m.media-amazon.com/images/I/91zBe6-aQtL.jpg)
![Cu Copper Reflection Mirror 3PCS Dia:20mm for 10.6um High Power CO2 Laser Engraing Cutting Engrave/Cutter 80W to 300W 10.6um - Image 2](https://m.media-amazon.com/images/I/610rWQxIw8L.jpg)
![Cu Copper Reflection Mirror 3PCS Dia:20mm for 10.6um High Power CO2 Laser Engraing Cutting Engrave/Cutter 80W to 300W 10.6um - Image 3](https://m.media-amazon.com/images/I/61ONZRYpnQL.jpg)
![Cu Copper Reflection Mirror 3PCS Dia:20mm for 10.6um High Power CO2 Laser Engraing Cutting Engrave/Cutter 80W to 300W 10.6um - Image 4](https://m.media-amazon.com/images/I/714G-fJuciL.jpg)
![Cu Copper Reflection Mirror 3PCS Dia:20mm for 10.6um High Power CO2 Laser Engraing Cutting Engrave/Cutter 80W to 300W 10.6um - Image 5](https://m.media-amazon.com/images/I/51TRHFRvMfL.jpg)

## Available Options

This product comes in different **Size Name** options.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-01*