---
product_id: 722745079
title: "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"
brand: "omtech"
price: "Bs.17913"
currency: BOB
in_stock: true
reviews_count: 9
category: "Om Tech"
url: https://www.desertcart.bo/products/722745079-omtech-45w-co2-laser-engraver-with-lightburn-12x8-desktop-laser
store_origin: BO
region: Bolivia
---

# 45W power boosts speed & depth Built-in 45° air assist for precision 12"x8" versatile work area 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

**Brand:** omtech
**Price:** Bs.17913
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your craft with pro-grade speed and precision!

## Quick Answers

- **What is this?** 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 by omtech
- **How much does it cost?** Bs.17913 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/722745079-omtech-45w-co2-laser-engraver-with-lightburn-12x8-desktop-laser)

## 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

- • **Power Meets Precision:** 45W laser cuts up to 0.4" acrylic & 0.31" wood with 1.5–2× faster speed
- • **Reliable Support & Safety:** 24/7 global support, emergency stop, flame-retardant window & exhaust fan for peace of mind
- • **Smoke-Free, Safer Operation:** Advanced air assist clears debris, enhances accuracy, and reduces fire risk
- • **Seamless Software Integration:** Compatible with LightBurn & LaserGRBL for effortless design-to-cut workflow
- • **Spacious & Flexible Workspace:** Generous 12"x8" bed with detachable honeycomb & rotary axis for unique projects

## Overview

The OMTech 45W CO2 Laser Engraver is a powerful desktop machine designed for home and small business use, featuring a 12"x8" work area, 45W laser power for cutting up to 0.4" acrylic and 0.31" wood, and advanced air assist technology. Compatible with LightBurn and LaserGRBL software, it offers fast engraving speeds up to 300 mm/s, comprehensive safety features, and 24/7 global support, making it an ideal tool for precise, versatile, and safe laser engraving and cutting projects.

## 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: Updated: New replacement tube works great - 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.

## 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 | #45,739 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #105 in Jewelry Making Engraving Machines & Tools #1,409 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

![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 - Image 1](https://m.media-amazon.com/images/I/711NLH1TfvL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/51dDJ+QYnsL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/519jBS0YgIL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/51T7aYGZAZL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/513gkKsWmHL.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.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Happy with my order
*by K***R on July 16, 2025*

As someone new to CO₂ laser technology, I initially found the setup process quite challenging. My primary goal was to cut acrylic, but I quickly realized I had a lot to learn. Fortunately, OMTech's customer service was exceptional—they provided clear answers to my questions and ensured I felt supported throughout the process. One standout moment was the video consultation with a technician, who patiently guided me through the alignment procedure. That hands-on walkthrough completely clarified what had seemed so confusing at first, and I was able to properly align the laser with confidence. Having transitioned from a diode laser to a CO₂ system, I couldn’t be happier with the upgrade. The machine performs beautifully, and I’m excited to explore its full potential as I continue growing in this craft.

## 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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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-10*