how to drill a small hole in the gemstone round beads automatically
zhuode ultrasonic drilling machine can drill a small hole on hard small stone beads.for 8mm beads , it can drill 85pcs at a time. and the hole can be 0.6mm/0.7mm/0.8mm ....2mm,.it can drilling the beads form 3mm to 20mm
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The power of vibration with diamond coated pins and water. Great Machine. Grab Love from your Subscriber Suneel Kanda from India Uttar Pradesh Agra The City of Taj Mahal
very good
Cost
How can we buy this machine from where and what is the price tell me
I want this machine
please tell me price
Hi I am interested price ...?
How to buy
How much ₹
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How can we buy this mechine from where and what is the price
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This is ridiculous! Can't speak the language! lol