---
product_id: 722745079
title: "OMTech K40+ 45W CO2 Laser Engraver & Cutter with LightBurn"
price: "S$1763"
currency: SGD
in_stock: true
reviews_count: 4
url: https://www.desertcart.sg/products/722745079-omtech-k40-45w-co2-laser-engraver-and-cutter-with-lightburn
store_origin: SG
region: Singapore
---

# 45W power boost 12"x8" flexible work area 300 mm/s engraving speed OMTech K40+ 45W CO2 Laser Engraver & Cutter with LightBurn

**Price:** S$1763
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your creativity with pro-level speed and precision!

## Quick Answers

- **What is this?** OMTech K40+ 45W CO2 Laser Engraver & Cutter with LightBurn
- **How much does it cost?** S$1763 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/722745079-omtech-k40-45w-co2-laser-engraver-and-cutter-with-lightburn)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Workspace Freedom:** Generous 12"x8" bed with detachable honeycomb and rotary axis for versatile projects
- • **Plug & Play Software:** Seamlessly compatible with LightBurn and LaserGRBL for effortless design to production
- • **Fast-Track Creativity:** Engrave detailed designs at lightning-fast 300 mm/s—perfect for tight deadlines
- • **Power Meets Precision:** 45W laser cuts up to 0.4" acrylic & 0.31" wood with pro-grade speed and depth
- • **Clean & Safe Operation:** Built-in 45° air assist clears smoke and debris, reducing fire risk and boosting accuracy

## Overview

The K40+ 45W CO2 Laser Engraver & Cutter is a powerful, versatile tool designed for professionals and makers alike. With a boosted 45W laser, it cuts through thick acrylic and wood faster and deeper than before, while engraving speeds up to 300 mm/s ensure rapid, detailed results. Its spacious 12"x8" work area, detachable honeycomb bed, and rotary axis compatibility offer unmatched flexibility. Safety features like built-in air assist, flame-retardant window, and emergency stop provide peace of mind. Compatible with LightBurn and LaserGRBL software, it’s perfect for both beginners and experts aiming to elevate their craft or business.

## Description

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

Review: Great so far! - Just received mine. It was packaged very well thick cardboard and foam. I haven't turned it on yet I still need to setup ventilation and water system. Everything appears to be in good condition no damage. I will update after I start using it but I wanted to put some pictures on here. Just incase someone else is like me and searching everywhere to see if bottom was already cut out for larger rotary or not for some reason omtech doesn't show this in any pictures I've seen. I am happy to see it is pre cut unlike the original k40.
Review: Awesome choice - Love love love it!! At first I was having problems since it was my first time but it cuts and engrave perfectly!! The only thing is that the usb cable I recibe had to change it since I have to be searching for the laser every time I used it cause it was not connecting properly. But then everything works fine

## 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 |
|---------------|-------|
| Best Sellers Rank | #146,749 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #376 in Jewelry Making Engraving Machines & Tools #4,328 in Craft Cutting Tools |
| Customer Reviews | 4.2 out of 5 stars 7 Reviews |

## Images

![OMTech K40+ 45W CO2 Laser Engraver & Cutter with LightBurn - Image 1](https://m.media-amazon.com/images/I/711NLH1TfvL.jpg)
![OMTech K40+ 45W CO2 Laser Engraver & Cutter with LightBurn - Image 2](https://m.media-amazon.com/images/I/51dDJ+QYnsL.jpg)
![OMTech K40+ 45W CO2 Laser Engraver & Cutter with LightBurn - Image 3](https://m.media-amazon.com/images/I/519jBS0YgIL.jpg)
![OMTech K40+ 45W CO2 Laser Engraver & Cutter with LightBurn - Image 4](https://m.media-amazon.com/images/I/51T7aYGZAZL.jpg)
![OMTech K40+ 45W CO2 Laser Engraver & Cutter with LightBurn - Image 5](https://m.media-amazon.com/images/I/513gkKsWmHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great so far!
*by M***R on June 29, 2026*

Just received mine. It was packaged very well thick cardboard and foam. I haven't turned it on yet I still need to setup ventilation and water system. Everything appears to be in good condition no damage. I will update after I start using it but I wanted to put some pictures on here. Just incase someone else is like me and searching everywhere to see if bottom was already cut out for larger rotary or not for some reason omtech doesn't show this in any pictures I've seen. I am happy to see it is pre cut unlike the original k40.

### ⭐⭐⭐⭐⭐ Awesome choice
*by L***! on May 16, 2026*

Love love love it!! At first I was having problems since it was my first time but it cuts and engrave perfectly!! The only thing is that the usb cable I recibe had to change it since I have to be searching for the laser every time I used it cause it was not connecting properly. But then everything works fine

### ⭐⭐ May collect Dust huge learning Curve
*by J***A on December 17, 2025*

May collect dust tried 3 different laptops and none of them work hopefully the thinkpad i had to order will work .

## 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.sg/products/722745079-omtech-k40-45w-co2-laser-engraver-and-cutter-with-lightburn](https://www.desertcart.sg/products/722745079-omtech-k40-45w-co2-laser-engraver-and-cutter-with-lightburn)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-29*