... ±0.01mmCooling ModeWater-coolingRecommend PartsLaser Tube and LensesRecommend Spare PartsUSB Feature, Up-down Work Table, Red Light Pointer, Rotary AttachmentApplicable materials ... other nonmetal materials,etc.Applicable industries: Advertisement, gift, shoes, toys, computers, garments, model cutting, building, packaging, paper industry,etc.