... 3.small dimension,easy for shipping 4.CE&ISO9001 false tooth laser welding machineApplications:Commmon usage in DKLW-60W include: ring ... , stainless steeel jewellery, filling porosity ,repairing worn up mould insert ,dental iaboratory etc.DKLM-60W is such an incredible tool that ... vibrate, Temp. :13°C-28°C , Humidity :5%-75% False tooth 60W laser spot welding machine