Laser Engraving Machine, 50W High Power CNC Laser Engraver and Laser Cutter, 400x400mm Eye Protection Fixed Focus, High Precision Engraving and Cutting Engraver, for Wood Metal Glass Acrylic Check Offer Price 【Ultra-Fine Compression Upgrade Fixed Focus】Kentoktool laser engraving machine adopts point compression technology, 0.08mm square laser ultra-fine focus, achieve high-precision engraving, and is twice as thin as ordinary lasers. More smooth, faster and more precise. The new laser combined with high-energy cutting for precision engraving can directly engrave stainless steel, ceramics and glass (blackened glass surface). 【New Eye Protection and Knob Design】The laser protective case of laser engraver can filter...