# xTool MetalFab Double-layer Cutting Nozzle Set

**Type:** Product page · **SKU:** CE11181 · **Brand:** [xTool](https://core-electronics.com.au/brands/xtool-brand)
**Page:** https://core-electronics.com.au/xtool-metalfab-double-layer-cutting-nozzle-set.html ([markdown](https://core-electronics.com.au/xtool-metalfab-double-layer-cutting-nozzle-set.html.md))

Unlock oxygen cutting on thick carbon steel and galvanised sheet, with the nozzles and extension tube that the CNC cutter doesn't ship with.

## Pricing

- **Price:** $163.90 (inc GST) — $149.00 AUD, exc GST

## Availability & dispatch

- Available with a lead time — expect dispatch between Nov 02 and Nov 02.

## Description

Clean cuts through thick carbon steel come down to gas dynamics and focal position, not just raw laser power. This add-on set gives the MetalFab CNC Cutter both - a pair of double-layer nozzles and a 20mm focus extension tube, built for oxygen-assisted cutting of plate 2mm and thicker.

It fills a real gap in the kit. The double-layer nozzle and the focus extension tube are not supplied in the MetalFab CNC Cutter package, so oxygen cutting on carbon steel and galvanised sheet needs this set before you can start.

Setup is quick. The double-layer nozzles fit the cutting tip (not the welding tip); choose the 1.0mm nozzle for sheet below 8mm and the 1.2mm nozzle for 8mm and above, fit the 20mm extension tube, then recalibrate the focus position - xTool recommends a focus of -2 when cutting 5mm carbon steel with the 20mm tube. Run oxygen at 0.06 to 0.07 MPa for carbon steel and galvanised sheet over 2mm.

### Features

- Enables oxygen-assisted cutting of carbon steel and galvanised sheet from 2mm upwards, at a working pressure of just 0.06 to 0.07 MPa
- Two nozzle diameters cover the full thickness range - 1.0mm for sheet below 8mm, 1.2mm for 8mm and above - so you are not compromising on either end
- The 20mm focus extension tube holds the focal point down where thick-plate cutting needs it, rather than forcing you to work at the standard focus
- Narrowest bore in the MetalFab nozzle family (double-layer < ordinary < telescopic < CNC cleaning), concentrating the assist gas on the kerf
- Genuine xTool components, so the thread and seat on the cutting tip are exact - no adapters, shims or guesswork
- Supplied as a separate add-on, which also makes it the spare set to keep on the shelf before a nozzle wears out mid-job
 
### Specifications

 | Property | Specification |
|---|---|
| Compatibility | xTool MetalFab Laser Welder & CNC Cutter (cutting tip) |
| Nozzle type | Double-layer |
| Nozzle diameters | 1.0mm and 1.2mm |
| Focus extension tube | 20mm |
| Suitable materials | Carbon steel, galvanised sheet |
| Material thickness | 2mm and above |
| Assist gas | Oxygen |
| Recommended oxygen pressure | 0.06 to 0.07 MPa |
| Supplied with machine | No - separate add-on |

### Resources

- [User Guide for Key Accessories of xTool MetalFab CNC Cutter](https://support.xtool.com/article/2780) — nozzle types, fitting and calibration
- [How to Cut Metals with xTool MetalFab CNC Cutter](https://support.xtool.com/article/2123) — gas selection and cutting parameters
- [Cut Metals with xTool MetalFab CNC Cutter in xTool Studio](https://support.xtool.com/article/3166) — software workflow and focus settings
 
### What's Included

- 1x 1.0mm double-layer cutting nozzle
- 1x 1.2mm double-layer cutting nozzle
- 1x 20mm focus extension tube

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/C/E/CE11181_ecommerce_1788831216481.jpg)