Product name: SR crane mill Voltage: 110V / 220V Power: 300W Speed: 20000 rpm Frequency: 50/60 Hz Use range: engraving/polishing/polishing/drilling/cutting/DIY
Description
Product name: SR crane mill Voltage: 110V / 220V Power: 300W Speed: 20000 rpm Frequency: 50/60 Hz Use range: engraving/polishing/polishing/drilling/cutting/DIY













