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Monport 40W CO2 Settings for Leather: 1 to 3 mm

3 manufacturer-published reference rows for leather on the Monport 40W CO2 Laser Engraver from Monport match this reference, read 2026-09-21. CutChart has not tested them. Each row links to its publisher’s document, and a field that document does not print is shown as not specified. Material safety statements are quoted from Creality, Epilog Laser and Trotec Laser.

CutChart cover card on a dark grid plate: an angled slab with a kerf path traced across it, a material and laser badge, and the printed line "Monport 40W CO2 Settings for Leather: 1 to 3 mm".
CutChart editorialUpdated

3 documented rows match these filters.

Material safety statements from the sources

Leather

The cited source attaches a caution to leather. Read every statement before choosing a sheet.

Tanning method not stated by Creality Falcon.

Reviewed 2026-09-21; expires 2026-12-20. These statements are quoted from the publisher and are not a complete safety procedure.

Source-documented settings for leather on the Monport 40W CO2 Laser Engraver

Manufacturer-published reference parameters, not tested by CutChart

Match the machine, material and operation before reading a value. Speed is shown in the source unit and in mm/s, rounded to two decimals. Each row names its publisher and the date we read the document. A field the publisher does not print is shown as not specified; CutChart never fills it in.

No publisher prints air assist, focus and lens for any row below, so every row repeats that field with the name of its own publisher.

3 rows, each with the thickness its publisher printed. On a narrow screen each row is shown as a labelled block.
MachineThicknessMaterial as printedOperationSpeedPowerPassesFields the table does not printSource and status
Monport 40W CO2 Laser Engraver1 mm materialLeathercut25 mm/s (25 mm/s)20%Not specified by Monport
  • Air assist: Not specified by Monport
  • Focus: Not specified by Monport
  • Lens: Not specified by Monport
Monport, read 2026-09-21. Manufacturer-published reference parameters, not tested by CutChart; reviewed 2026-09-21.
Monport 40W CO2 Laser Engraver2 mm materialLeathercut20 mm/s (20 mm/s)22%Not specified by Monport
  • Air assist: Not specified by Monport
  • Focus: Not specified by Monport
  • Lens: Not specified by Monport
Monport, read 2026-09-21. Manufacturer-published reference parameters, not tested by CutChart; reviewed 2026-09-21.
Monport 40W CO2 Laser Engraver3 mm materialLeathercut15 mm/s (15 mm/s)25%Not specified by Monport
  • Air assist: Not specified by Monport
  • Focus: Not specified by Monport
  • Lens: Not specified by Monport
Monport, read 2026-09-21. Manufacturer-published reference parameters, not tested by CutChart; reviewed 2026-09-21.

These are each publisher's own parameters for its machine and material. CutChart has not run them. Confirm the exact material, focus, air assist and lens with the manufacturer before use.

Read the evidence in context

Our source process explains the checks behind a row. The speed converter changes units; it does not move a setting to another machine. Check power labels with the optical-watt decoder, and read the safety limits before choosing a material.

Common questions

Can I use a row on another machine?

Each row belongs to the stated machine and configuration. A matching wattage or material name does not establish a setting for another machine.

Why are some fields marked not specified?

The publisher’s table prints speed, power and thickness, and sometimes passes, but not air assist, focus or lens. CutChart shows each unprinted field as not specified rather than filling it in.

Why are some combinations absent?

CutChart publishes a row only when its source, exact machine, material, operation and a sourced material-safety statement meet the reference requirements. An absent row is an unknown answer.

01

Laser Settings & Workshop Reference

Check laser settings at their source. Read the LightBurn library guide, convert speed units, and see how CutChart checks documentation.

Open reference 02

What Can Each Laser Cut? CO2, Diode & Fiber

Compare documented CO2, diode and fiber uses. Separate cutting from engraving, check material identity, and read the limits of a wattage label.

Open reference 03

Creality Falcon2 Settings: 12W, 22W & 40W Rows

Creality Falcon2 rows by material for the 12W, 22W and 40W (40W in Normal mode), with optical and input power as the specs table prints them.

Open reference 04

Monport 40W CO2 Settings: 1 to 5 mm Rows

13 Monport 40W CO2 CO2 rows for Acrylic, Leather and Plywood at 1 to 5 mm, quoted from Monport.

Open reference 05

Monport ONYX-R 55W CO2 Settings from the Manual

The Monport ONYX-R manual's Attachment 1 rows for acrylic, basswood and leather, with speed in mm/s and power as printed and the read date.

Open reference 06

OMTech Polar 350 Settings from the Manual

The OMTech Polar 350 50W manual's engraving and cutting rows for acrylic, basswood and leather, cited line by line with unprinted fields marked.

Open reference 07

Ortur LU2-10A Settings: 1.6 to 19 mm Rows

12 Ortur LU2-10A diode rows for Plywood and Wood at 1.6 to 19 mm, quoted from Ortur.

Open reference 08

Ortur LU3-20A/B Settings: 1.6 to 19 mm Rows

13 Ortur LU3-20A/B diode rows for Plywood and Wood at 1.6 to 19 mm, quoted from Ortur.

Open reference 09

Ortur LU3-40A Settings: 1.6 to 19 mm Rows

13 Ortur LU3-40A diode rows for Plywood and Wood at 1.6 to 19 mm, quoted from Ortur.

Open reference 10

xTool D1 Pro Settings: 4 Module Rows

54 xTool D1 Pro diode rows for Acrylic, Paper and Plywood at 0.23 to 8 mm, quoted from xTool.

Open reference 11

xTool S1 Settings: 20W & 40W Cutting Rows

xTool S1 20W and 40W cutting rows for basswood from 3 to 15 mm and black acrylic at 3 and 6 mm, quoted from xTool's material settings page.

Open reference 12

Laser Safety: Limits of This Reference

CutChart provides reference information. Consult your machine instructions and material documentation before using a laser setting.

Open reference 13

Materials You Should Never Laser Cut

13 captured material safety records with 65 quoted statements, from do-not-laser to documented conditions, each naming its publisher.

Open reference 14

Can You Laser Cut Leather? Cut With Caution

6 quoted statements on laser cutting Leather from Creality and Epilog Laser, verified 2026-09-21.

Open reference 15

Laser Settings Index: Every Row, Filterable

All 278 published laser settings rows in one filterable index, by material, machine and family; every row cites the document it came from.

Open reference 16

CO2 Laser Cutting & Engraving Settings for Acrylic

CO2 cutting and engraving rows for acrylic from 1 to 5 mm, as printed by Monport and OMTech for their own machines, with source dates.

Open reference 17

CO2 Laser Cutting & Engraving Settings by Machine

Monport 40W, Monport ONYX-R and OMTech Polar 350 rows for acrylic, plywood, basswood and leather, with the exact machine and source.

Open reference 18

Leather Laser Engraving & Cutting Settings

Leather rows from Creality Falcon, Monport and OMTech: 0.65 mm diode engraving and cutting plus CO2 rows from 1 to 3 mm, each with its source.

Open reference 19

Creality Falcon2 Settings for Leather: 0.65 mm

6 Creality Falcon2 cutting and engraving rows for Brown Leather at 0.65 mm, each quoted from Creality Falcon.

Open reference 20

Diode Laser Leather Settings: Falcon2 12W to 40W

Falcon2 12W, 22W and 40W rows for 0.65 mm brown leather, engraving and cutting, quoted from Creality Falcon with speed in mm/min and mm/s.

Open reference 21

Monport ONYX-R Settings for Leather: 1.5 mm

2 Monport ONYX-R cutting and engraving rows for Leather at 1.5 mm, each quoted from Monport.

Open reference 22

OMTech Polar 350 Settings for Leather: 1.5 mm

2 OMTech Polar 350 cutting and engraving rows for Leather at 1.5 mm, each quoted from OMTech.

Open reference 23

CO2 Laser Cutting Settings for Plywood, 1 to 5 mm

Monport's published CO2 cutting speed and power for plywood from 1 to 5 mm on the 40W machine, with the source document and its date.

Open reference 24

CO2 Laser Settings for Wood

CO2 engraving and cutting rows for 3 mm basswood from the OMTech Polar 350 and Monport ONYX-R manuals, with every unprinted field marked.

Open reference 25

LightBurn Material Library: Save, Load & Assign

Use LightBurn's Material Library to save and load settings. Compare Assign with Link, and keep each machine's library separate.

Open reference

Source documents

4 documents behind the rows and safety statements on this page. Open a document to read every excerpt as printed.

Epilog Laser: Material Safety and your Laser (1 excerpt)

Material Safety and your Laser

Publication date not printed by Epilog Laser · Read · Captured

  1. To protect your health and the life of your machine, always obtain a MSDS for materials about which you are uncertain.

    Epilog Laser, Material Safety and your Laser, What happens if you engrave or cut something containing hydrogen or vinyl chloride?. Publication date not printed by Epilog Laser · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

Creality: Creality Falcon2 (12W/22W/40W) User Manual (3 excerpts)

Creality Falcon2 (12W/22W/40W) User Manual

Publication date not printed by Creality · Read · Captured

  1. Cardboard, wood, bamboo, rubber, leather, fabric, acrylic, plastic, etc.

    Creality, Creality Falcon2 (12W/22W/40W) User Manual, Parameters. Publication date not printed by Creality · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

  2. 14. It is forbidden to leave it unattended while the machine is working.

    Creality, Creality Falcon2 (12W/22W/40W) User Manual, Security Statement. Publication date not printed by Creality · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

  3. 11. Smoke or smells may be produced during laser engraving and cutting. It is recommended to operate in a well-ventilated environment.

    Creality, Creality Falcon2 (12W/22W/40W) User Manual, Security Statement. Publication date not printed by Creality · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

Monport: Monport 40W CO2 Laser Engraver Recommended Parameters (3 excerpts)

Monport 40W CO2 Laser Engraver Recommended Parameters

Publication date not printed by Monport · Read · Captured

  1. Cutting Thickness of Leather Material Thickness 1mm 2mm 3mm Speed(mm/s) 25 20 15 Power % 20 22 25

    Monport, Monport 40W CO2 Laser Engraver Recommended Parameters, Cutting Thickness of Leather. Publication date not printed by Monport · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

  2. Cutting Thickness of Leather Material Thickness 1mm 2mm 3mm Speed(mm/s) 25 20 15 Power % 20 22 25

    Monport, Monport 40W CO2 Laser Engraver Recommended Parameters, Cutting Thickness of Leather. Publication date not printed by Monport · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

  3. Cutting Thickness of Leather Material Thickness 1mm 2mm 3mm Speed(mm/s) 25 20 15 Power % 20 22 25

    Monport, Monport 40W CO2 Laser Engraver Recommended Parameters, Cutting Thickness of Leather. Publication date not printed by Monport · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

Trotec Laser: Which materials are not suitable for laser cutting and engraving? (2 excerpts)

Which materials are not suitable for laser cutting and engraving?

Publication date not printed by Trotec Laser · Read · Captured

  1. Leather and artificial leather that contains chromium (VI)

    Trotec Laser, Which materials are not suitable for laser cutting and engraving?, Materials you should not process with a laser. Publication date not printed by Trotec Laser · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

  2. There are some materials that should not be processed with a laser engraver or a laser cutter because of their chemical make-up. Processing these materials creates dangerous gases or dust.

    Trotec Laser, Which materials are not suitable for laser cutting and engraving?, Materials you should not process with a laser. Publication date not printed by Trotec Laser · Read · Captured . Read the named field and section in the cited document. The excerpt alone does not establish a complete cutting procedure.

Reference information only. Follow the instructions for your exact machine and material. A listed setting does not establish that a job is safe. Read the safety limits.