---
product_id: 722745079
title: "45W CO2 Laser Engraver with LightBurn, 12\"x8\" Desktop Laser Engraving Cutting Machine for Home Use, LaserGRBL Compatible, Air Assist & Adjustable Head for Wood, Glass & More"
brand: "omtech"
price: "15529 kr"
currency: DKK
in_stock: true
reviews_count: 9
category: "Om Tech"
url: https://www.desertcart.dk/products/722745079-45w-co2-laser-engraver-with-lightburn-12x8-desktop-laser-engraving
store_origin: DK
region: Denmark
---

# 45W power boosts speed & depth Built-in 45° air assist for precision 12"x8" versatile work area 45W CO2 Laser Engraver with LightBurn, 12"x8" Desktop Laser Engraving Cutting Machine for Home Use, LaserGRBL Compatible, Air Assist & Adjustable Head for Wood, Glass & More

**Brand:** omtech
**Price:** 15529 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your creativity with precision power!

## Quick Answers

- **What is this?** 45W CO2 Laser Engraver with LightBurn, 12"x8" Desktop Laser Engraving Cutting Machine for Home Use, LaserGRBL Compatible, Air Assist & Adjustable Head for Wood, Glass & More by omtech
- **How much does it cost?** 15529 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/722745079-45w-co2-laser-engraver-with-lightburn-12x8-desktop-laser-engraving)

## Best For

- omtech enthusiasts

## Why This Product

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

## Key Features

- • **Speedy Creativity:** Engrave detailed designs up to 300 mm/s—perfect for tight deadlines and rapid prototyping.
- • **Flexible Workspace:** Generous 12"x8" bed with detachable honeycomb and rotary axis compatibility for unique projects.
- • **Power Meets Precision:** Cut through 0.4" acrylic & 0.31" wood with 1.5–2× faster speed and 20% deeper cuts.
- • **Clean & Safe Operation:** Advanced air assist clears smoke and debris, minimizing fire risk and ensuring crisp cuts every time.
- • **Seamless Software Integration:** Compatible with LightBurn & LaserGRBL for effortless design control, from novice to pro.

## Overview

The OMTech 45W CO2 Laser Engraver is a high-performance desktop machine designed for professionals and hobbyists alike. Featuring a powerful 45W laser, it cuts up to 0.4" acrylic and 0.31" wood with enhanced speed and depth. Its 12"x8" work area, built-in air assist, and compatibility with LightBurn and LaserGRBL software make it versatile and user-friendly. Safety features and global support ensure a reliable, clean, and efficient engraving experience for wood, glass, leather, and more.

## Description

Shop OMTech at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Super fast - Great product - after 2 hours of not working realized that we had the water hoses on backwards. Then boom it worked amazingly.
Review: Me encantó tiene buena potencia es fácil de usar, los grabados quedan súper limpios

## Features

- Bring Your Creations to Life: Upgraded to 45W, our laser cutter now slices through 0.4" (10mm) acrylic and 0.31" (8mm) wood with ease. This enhanced power boosts cutting speed by 1.5–2× and increases depth by 15–20%, delivering professional results for both personal and commercial use
- Speedy Engraving: With engraving speeds reaching up to 300 mm/s, this laser cutter allows you to create precise, detailed designs in a fraction of the time, ideal for businesses with tight deadlines & fast turnaround needs
- Flexible Work Area: Our 12"x8" work area offers ample space for various projects, while the detachable honeycomb bed and rotary axis compatibility provide added flexibility for thicker or uniquely shaped items
- Built-in Air Assist: By blowing away smoke and debris, the advanced 45° air assist keeps your work area cleaner, improves cutting accuracy, and minimizes fire risks for safer operation
- Wide Software Support: This laser cutter works with LightBurn and includes LaserGRBL, providing an easy and efficient way for both novices and professionals to design and run projects
- Comprehensive Safety Features: Our laser engraving machine combines door and water protection, an emergency stop function, and a flame-retardant observation window with a high-powered exhaust fan for a smoke-free workspace
- Versatile Material Compatibility: Whether cutting wood, acrylic, leather, plastic, or fabric, our laser cutter's adjustable settings ensure clean, precise cuts for every project, ideal for DIYers and small businesses
- Global Support, Local Care: Our 24/7 global support team delivers expert assistance, including technical guidance and local demos by appointment. With 2 years of comprehensive service, we ensure peace of mind and personalized care wherever you are
- Laser Class 2, 0.827 mW output power; Model: SH-K40

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F4QYMXV5 |
| Best Sellers Rank | #88,403 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #252 in Jewelry Making Engraving Machines & Tools #3,955 in Craft Cutting Tools |
| Customer Reviews | 4.2 4.2 out of 5 stars (138) |
| Date First Available | April 17, 2025 |
| Item model number | SH-K40 |

## Images

![45W CO2 Laser Engraver with LightBurn, 12"x8" Desktop Laser Engraving Cutting Machine for Home Use, LaserGRBL Compatible, Air Assist & Adjustable Head for Wood, Glass & More - Image 1](https://m.media-amazon.com/images/I/711NLH1TfvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super fast
*by L***L on July 15, 2025*

Great product - after 2 hours of not working realized that we had the water hoses on backwards. Then boom it worked amazingly.

### ⭐⭐⭐⭐⭐ Review
*by B***L on February 14, 2026*

Me encantó tiene buena potencia es fácil de usar, los grabados quedan súper limpios

### ⭐⭐⭐⭐⭐ Updated: New replacement tube works great
*by I***N on November 23, 2022*

Update: after contacting the seller, they promptly sent us a replacement tube, which runs great. Easy installation. Healthy and stable beam. Clean cuts. Happy kids. I hope this tube will have long lifetime ------------------- Purchased the machine in July, and have been using sporadically, once a week or so, for short low-intensity jobs (10% of laser power). Worked great when it was working. However, even with adequate cooling (the coolant temp has always been within the 18-20C range), the laser beam switched to the doughnut-shaped profile in November, i.e. useless for any kind of job due to the inability to focus the beam properly, and now the tube has to be replaced.

## Frequently Bought Together

- OMTech 45W CO2 Laser Engraver with LightBurn, 12"x8" Desktop Laser Engraving Cutting Machine for Home Use, LaserGRBL Compatible, Air Assist & Adjustable Head for Wood, Glass & More
- OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 1 gal Blue Transparent Water Cooling Solution
- OMTECH 9L Industrial Water Chiller 2.6gpm CW-3000 Water Cooler for 40W K40 CO2 Laser Engraving & Cutting Machines, Water Cooling System Radiates 50W of Heat per Degree C

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**Shop now:** [https://www.desertcart.dk/products/722745079-45w-co2-laser-engraver-with-lightburn-12x8-desktop-laser-engraving](https://www.desertcart.dk/products/722745079-45w-co2-laser-engraver-with-lightburn-12x8-desktop-laser-engraving)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-02*