... on break point.4.Very popular in arts and gifts industry.Technical Parameters: Model NO.QD-4050 Wood ... ,60HZReposition Accuracy±0.01mmCooling ModeWater-coolingRecommend PartsLaser Tube and LensesRecommend Spare PartsUSB Feature, Up-down Work Table ... crystal, plastic, garments, paper, leather, rubber, ceramic, glass and other nonmetal materials,etc.Applicable industries: Advertisement, gift, shoes, ...