Amazon.com: ComMarker 20W-Smart Fiber Laser Engraver with 2MM-83MM Rotary Axis, Fiber Laser Marking Machine Engraver for Mental,Tag,Jewelry,Engraving Area 110x110mm(4.33x4.33inch)
Amazon.com: OMTech 60W Fiber Laser Marking Machine, LightBurn Compatible MOPA Laser Engraver with Red Dot Guide for Metal Color Marking, 7x7 Solid State Laser Etching Machine for Aluminum Steel Gold Jewelry More
Amazon.com: 4240 Laser Engraving Machine with Rotary, Iklestar 40W Laser Cutter and Engraver Machine for Metal and Wood, 10000mW Optical Power