220V 350W Pearl Drilling Holing Machine Hole Driller DIY Full Set-Power Tools
Specifications: Material: Metal + Plastic Voltage: 220V Power: 350W Size: Apprex. 23.8 x 11.2 x 12cm (L x D x H) Features: * Can be 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, 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 4 35mm (including fresh water pearl, seawater pearl, south sea pearl, Daxidi black pearl, shell, coral and amber). Fitted with 0.5 1.2mm special tungsten-steel drilling needle for holing pearl. * Small volume andouter appearance, suitable to be used at any place. Installation: 1. Install the handle. 2. Install auxiliary handle. 3....