Used for accurate holing on such precious stone as pearl, coral, amber and ornaments components such as gold, silver and copper.
This machine is equipped with 9 suits of special collets, which is suitable to the pearls in round shape, “ж” shape and other shapes or special shapes.
Control collet and rotation of pearl by using rotary handle, easy and highly efficient.
Collet of this machine is made from nylon, which prevent pearl from being mingled with flower and scar.
Can make a hole on pearls of various specifications from Φ3 – Φ25mm (including fresh water pearl, seawater pearl, south sea pearl, Daxidi black pearl, shell, coral and amber).
Fitted with Φ0.5 – Φ1.2mm special tungsten-steel drilling needle for holing pearl.
Small volume andouter appearance, suitable to be used at any place.
Power:220V~200W
Country of origin: China