200W 110V Pearl Drilling Machines Driller Drill Holder for Shell Coral Amber Stone Silver 110V

Features: Holing depth can be regulated. Equipped with pedal switch-controlled motor, easy and highlyefficient. Fitted with power-assisted handle device, saving effort and convenient to use. Equipped with 1 grinding needle head. There is a dust-catching hole at the bottom of clamping fixture table, which can enable this holing machine to hole in batch (because a great amount of pearl powder will be produced when pearls are holed in batch, working piece inside clamping fixture table is easily blocked) without cleaning out pearl powder chips regularly, thus ensuringa long-term normal use of the holing machine. Control collet and rotation of pearl by using rotary handle, easy and very efficient. Small size, light in weight, beautiful outer appearance, suitable to be used any place. This machine is equipped with a receptacle trough providing large capacity.Specification:Voltage: 110VCan hold diameter: 4mm to 35mm pearl Can be used for accurate holing on such precious stone as pearl, coral, amber and ornamental components such as gold, silver and copper This machine is equipped with 9 suits of special collects, which is suitable to the pearls in round shape, “ж” shape and other shapes or special shapes Collet of this machine is made from nylon, which prevent pearlfrom being mangled with marks and scars Can make a hole in pearls of various specifications from Φ4 – Φ35mm Fitted with Φ0.5 – Φ1.2mm special tungsten-steel drilling needle for holing pearl