A laser’s work is to crank out powerful and focused mild – and if you concentrate plenty of mild into just one spot, it could possibly Lower and burn up things such as a very hot sharp knife. ✅ You need a open body laser: Closed laser cutters are new, https://stephenwbbzx.blogsidea.com/41398733/the-single-best-strategy-to-use-for-cnc-machine-service