hihydro 280w 110v pearl drilling machine driller full set drill holder for shell coral amber stone jewelry tools hihydro holing depth can be regulated.<br> equipped with pedal switch-controlled motor, easy and highly efficient.<br> fitted with power-assisted handle device, saving effort and convenient in use.<br> equipped with 1 grinding needle head, which can grind holing needle at any time.<br> there is a dust-falling hole at the bottom of clamping fixture table, which can enable this holing machine to hole in batch (because a great number 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 ensuring a long-term normal use of the holing machine.<br> control collet and rotation of pearl by using rotary handle, easy and highly efficient.<br> small volume, light in weight, beautiful outer appearance, suitable to be used at any place.<br> ydk motor of japan is small in noise and durable.<br> this machine is equipped with a receptacle trough having large capacity.<br> voltage: 110v or 220v<br><br> <b>package includes:</b><br> pearl holing machine: 1set<br> handle: 1 piece<br> auxiliary handle: 1 piece<br> holing collet key: 1 piece<br> grinding needle head: 1 piece<br> hexagonal wrench: 1 set<br> special pearl