View Full Version : Anyone with 40wat k40 here engrave cast

Clark Pace
12-17-2015, 8:30 AM
Back in the day when i engraved on my k40 on cast it would not frost the acrylic but my new machine will. Weird. At first i thought i grabbed extruded by mistake but no it is cast. Weird huh. Jusg wondering if all k40 machines did this anyone else etch cast on the type of machine. You now the 400 dollar ebay lase