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" found 2 Products from Dongtai Ultrasonic Gem Machine Co., Ltd, China

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Ultrasonic Manual Gem Drilling Machine

Ultrasonic Manual Gem Drilling Machine
Voltage: 220V Power: 650W Dimension: 480*400*670mm Weight: 26kg Working frequency:15kHz-20kHz Drilling diameter: 0.6-6mm Drilling depth: 0-30mm Function:This machine uses the Japanese TDK magnetic ...

CNC Gem Carving Machine

CNC Gem Carving Machine
producing, they would be checked strictly upon requests to strive for perfection. We listen to customers and business agents' opinions earnestly to improve our products. Regarding the ultrasonic ...
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