Skip to content What Can a Laser Cutter Cut?
I’ve laser cut a wide and varied number of materials …
How to Laser Cut Paper Without Burning or Scorching
A practical guide to laser cutting paper and card with clean, scorch-free edges. Includes real CO₂ laser settings, focus, air assist, extraction, acceleration effects, artwork strategy and corrugated-cardboard tips.
How to Laser Cut Acrylic
A practical guide to laser cutting acrylic with real CO₂ settings, cast vs extruded guidance, lens choice, air assist, clean-edge techniques, flashback prevention and troubleshooting.
What is a CO2 Laser Cutter?
When I first used a CO2 laser cutter, little did …
How To Make An Adjustable Laser Engraving Bed
Laser engraving is an amazing way to personalize gifts or …
Buying your First Laser Machine
Video by Russ Sadler Buying your first laser machine: This …
A Video Diary: Learning About Chinese Laser Cutting Machine Technology 02
By Russ Sadler Introduction This technically is a video diary …
A Video Diary: Laser Cutting and Engraving Videos 01
By Russ Sadler Introduction This technically is a video diary …
How to Laser Cut Foam: Safe Materials, Settings & Clean Cuts
A practical guide to laser cutting foam safely, including material identification, real settings for 30mm polyethylene foam, dot/perforation mode, air assist, focal length, kerf compensation and clean accurate cuts.
A Video Diary: Laser Machine Tutorials On How To Use A Laser Cutter 05
By Russ Sadler Introduction This technically is a video diary …
Dark Side of the Laser Lens
A “SHED SCIENCE” REPORT ON THE DUAL PERSONALITY OF LENSES …
A Video Diary: RDWorks Laser Cutter Tutorials Series 03a
By Russ Sadler Introduction These RDWorks laser cutter tutorials are …
What Is The Pre-ionisation Zone Of A Laser Tube?
The pre-ionisation zone of a CO2 DC glass laser tube …
How Much Does a Laser Cutting and Engraving Machine Cost?
When I was recently researching to buy a new laser …
A Video Diary: How to Use a Laser Cutter Tutorial Series 03
By Russ Sadler Introduction This technically is a video diary …
How to Laser Cut MDF: Settings for 3mm, 6mm & Cleaner Cuts
A practical guide to laser cutting MDF with real 50W CO₂ laser settings for 3mm and 6mm board, plus lens choice, air assist, extraction, smoke staining and troubleshooting poor cuts.
A Video Diary: How To Use A Laser Cutter Videos 04
By Russ Sadler Introduction This technically is a video diary …
How To Choose The Best Laser Cutting Machine for You.
Laser Cutting machines come in all shapes, sizes and power …
What Is A Laser Power Meter
I have been working with laser systems of all types …
How Much Does a Laser Cutter Cost to Run? Electricity & Running Costs
A practical guide to laser cutter running costs using real power measurements from a 50W CO₂ laser, plus comparison data for 40W–150W machines. Includes electricity calculations, ancillary equipment and broader operating costs.
What Causes a Tapered Kerf in Laser Cutting?
If you have ever laser cut a sheet of material …
Laser Cutter Power Guide: Watts, Settings & How Much Power You Need
A practical guide to laser cutter power: rated watts, optical power, controller percentages, tube current, speed, material thickness, measuring real output and setting a safe maximum on a CO₂ laser.
How To Laser Engrave Slate
While browsing at a local store, I picked up a …
How to Laser Cut Stencils
If you own or have access to a laser cutting …
How To Use A Laser Power Meter
Having just purchased my very own laser power meter for …
Lens Performance Comparison Data – Or What Is The Best Laser Lens To Use
All tests were designed and conducted by Russ Sadler: August …
How To Laser Engrave Photos: 10 Epic Tips For Success
THE RUSS FORMULA FOR SUCCESSFUL PHOTO ENGRAVING Learning how to …
How to Laser Cut Foam Inserts for Tool Boxes: Step-by-Step Guide
A practical guide to laser cutting foam inserts for tool boxes: choosing suitable foam, creating accurate tool outlines, adding clearance, nesting layouts, layered shadow foam, cutting thick PE foam and avoiding unsafe materials.
How Long Does a Laser Tube Last?
Having visited some of the more reputable Chinese Laser Tube …
Buying a Chinese Laser Engraving and Cutting Machine
50 Watt CO2 Laser with 300 x 500mm Bed Size …
How To Get A Longer Life From Your Laser Tube
Although the glass CO2 laser tube used in many laser …
