ultrasonic manual gem drilling machine
USD $320 - $320 /Set
Min.Order:1 Set
Dongtai Ultrasonic Gem Machine Co., Ltd
Voltage: 220V
Power: 650W
Working frequency:15KHz-20KHz
The diameter of the drllling hole: 0.6-6mm
The depth of the drilling hole: 0-30mm
Dimension of the legulator: 350X250X250mm
Dimension of the machine: 460X330X650mm
Weight: 35kg
Function: the ultrasonic manual gemstone drilling machine is mainly used for drilling of the stone which is fragile or drill the hole in a special position,work stable with high efficiency.