---
product_id: 333619990
title: "12/18mm FL50.8 & 16mm FL25.4 Laser Head with Air Assist for K40 Laser Engraver Cutter"
brand: "cloudray"
price: "2074235₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/333619990-12-18mm-fl50-8-and-16mm-fl25-4-laser-head
store_origin: VN
region: Vietnam
---

# Air Assist Feature Versatile Lens Options Aluminum Build 12/18mm FL50.8 & 16mm FL25.4 Laser Head with Air Assist for K40 Laser Engraver Cutter

**Brand:** cloudray
**Price:** 2074235₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Engraving Game!

## Quick Answers

- **What is this?** 12/18mm FL50.8 & 16mm FL25.4 Laser Head with Air Assist for K40 Laser Engraver Cutter by cloudray
- **How much does it cost?** 2074235₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/333619990-12-18mm-fl50-8-and-16mm-fl25-4-laser-head)

## Best For

- cloudray enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Lightweight at just 60g, making it easy to handle and install.
- • **Precision Engineering:** Crafted from durable aluminum with a sleek blue oxide coating for enhanced longevity.
- • **Enhanced Cutting Power:** Equipped with an air-assist connector to optimize your laser cutting experience.
- • **Effortless Installation:** Mounting plate designed for a seamless fit with a 15mm diameter mounting hole.
- • **Versatile Lens Compatibility:** Supports multiple lens sizes (12mm, 15mm, 18mm) for diverse engraving needs.

## Overview

The Cloudray 12/18mm FL50.8 & 16mm FL25.4 Laser Head with Air Assist is a high-performance accessory designed for K40 laser engraver cutters. Made from durable aluminum with a blue oxide coating, it features an air-assist connector for improved cutting efficiency and supports multiple lens sizes for versatile applications. Weighing only 60g, it offers easy installation and a compact design, making it an essential upgrade for any laser engraving setup.

## Description

12/18mm FL50.8 & 16mm FL25.4 Laser Head with Air Assist for K40 Laser Engraver Cutter

## Features

- Aluminum Material With Blue Oxide Coating,K40 head with air-assist connector
- Mounting plate goes here 15mm ,diameter mounting hole‘s required
- Lens: D12 FL50.8/D16 FL25.4/& D18 FL50.8mm
- By including an O-ring with this head,lens of 12mm,15mm,18mm can be used
- Suggest 5X8 silicon flex tube

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cloudray |
| Model Number | MP09K40SLHB |
| Package Dimensions | 13.11 x 9.91 x 8.51 cm; 60 g |
| Material | Aluminum |
| Item Weight | 60 g |

## Product Details

- **Brand:** Cloudray
- **Color:** Set a (Only K40 Head)
- **Item Weight:** 60 Grams
- **Material:** Aluminum
- **Style:** Laser

## Images

![12/18mm FL50.8 & 16mm FL25.4 Laser Head with Air Assist for K40 Laser Engraver Cutter - Image 1](https://m.media-amazon.com/images/I/61ByqS0DT2L.jpg)

## Questions & Answers

**Q: How to place the lens？**
A: Please pay attention to the installation positions of different diameter focusing lenses , install D12 lens needs to be installed with a ring, and when install the 18mm FL50.8mm focal lens ,pls take away the ring,

**Q: Focus lens and mirrors are included?**
A: NO ,Focus lens and mirrors are NOT included, if you need the set you cloud take a look of these ASIN B0B4NTQZYN / B0B4NV3QGL / B0B4NWXMVK / B0B4NYVCKM

**Q: Where is he adapter ring shown in the picture ?**
A: The Ring is not packaged as a separate piece,Pls take a notice to the screwdriver slots in the middle piece ,You will discover that the 12mm adapter ring was installed,It was not visible unless the head is disassembled.

**Q: Pls keep in mind that not all K40 lasers are the same bracketing and setup**
A: This k40 cutter head can work with K40 engraving machine ,when the fixed bracket to which the moving axis of the cutter is connected is M22 or M23

## Frequently Bought Together

- Cloudray 12/18mm FL50.8 & 16mm FL25.4 Laser Head With Air Assist For K40 Laser Engraver Cutter
- Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,CVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 40W-200W,Dia 18mm FL50.8mm
- Cloudray Laser Mirror Si Reflective Lens CO2 Laser Lens Si Gold Plated Mirror 20mm Co2 Laser Mirror for CO2 Laser Engraving Cutting Machine, Dia 20mm 3PCS

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**Shop now:** [https://www.desertcart.vn/products/333619990-12-18mm-fl50-8-and-16mm-fl25-4-laser-head](https://www.desertcart.vn/products/333619990-12-18mm-fl50-8-and-16mm-fl25-4-laser-head)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*