**Ordered as required**Gemmasta is manufactured in Australia. Because of this, service and spare parts are readily available. We also recommend Gemmasta because of this.Powered by 240v Permanent Magnet Motor, with variable speed controller. Supplied with a set of dop sticks, transfer block, splash deflector.FEATURES AND SPECIFICATIONS Precision machined, compact aluminium base for strength, accuracy and stability. Base size 50cm x 31cm x 7.5cm Powered by a smooth 240VDC 160W high torque brushed motor, fully variable from 100 - 2000 RPM. Precisely adjustable and gives finger-tip control. Every operation can be performed with maximum ease and efficiency. Machine Post is chromed steel and is offset in base. Micrometer fine height adjustment, mounted on the post, has 25mm travel and graduated in 1/100th millimeter. Protractor is graduated in degrees, with a degree splitter to attain 1/10th of a degree. Spring loaded trigger locks index wheel without any side movement. The cheater is operated by a knurled screw and has east to read graduations in 1/10mm. The arm does not pivot on the post but on two angular contact bearings, which are adjustable for play. The handpiece dop arm pivots on two opposed angular contact bearings, which are adjustable for play. Handpiece (Chuck) can be removed without disturbing the alignment of the stone. Master lap spindle is stainless steel and is fitted with two sealed bearings for rigidity and smooth operation.