I am engraving a portrait of Spiderman onto a 6x6in wood material using an omtech laser machine The machine I am using is an Omtech 60w CO2 Laser Speed: 300mm/s Max Power: 30% Thinking about starting a laser engraving hobby or business? Check out the link below! Link to OmTech: https://omtechlaser.com/?ref=AGLE Coupon Code: AGLE Disclaimer: […]