2009年5月10日 · Hi-Tec Designs, LLC -- Owner (and self-proclaimed LED guru ) Trotec 80W Speedy 300 laser w/everything CAMaster Stinger CNC (25" x 36" x 5")
2011年1月25日 · Hey guys. Hope 2011 is treating you well. Quick question about cutting things that are black. Now my galvo cuts card like butter. 1 or 2 very fast passes is all it takes.