Can be used for pearls, coral, amber and other precious stones and gold, silver, copper, and other precision drilling jewelry parts. 2. This machine is equipped with 9 sets of special chuck, for round, rice shape, size and shape of each heterosexual pearls. 3. The machine chuck is made of ABS, ABS wear and smooth cut surface is raw luxury car braking systems, so the card is not only the head of the machine and can prevent wear and pearl flower clip pinch. 4. The specifications of 3-25mm diameter drilling pearls (freshwater pearls, sea pearls, South Sea pearls, Tahitian black pearl shell beads coral amber apply). 5. With a diameter of 0.5-1.2mm special tungsten steel drill pearl drill. 6. 7. dozen empty depth can be adjusted with a foot switch to control the motor, easy to handle device power efficiency 8. use labor-saving and convenient. 9. mill equipped with a needle, they can always polish the bottom of the drill hole 10. The vise has dust, so that the machine can batch drilling (as it will generate a lot of pearl powder pearl batch when drilling, it is easy to close the vise live within workpiece), there is dust holes do not always clean cut pearl powder ensure long-term normal machine apply. 11. Chuck and pearl hand wheel control vertical rotation, convenient and efficient. 12. Small size, light weight, external light beautifully suited to any places. 13. Japan YDK motor noise small beads machine sales, durable. 14. The machine is equipped with a large capacity gel materials just-released 10-inch band saw, induction motor (low noise, long life) Power 420W Voltage 220V all-metal structure, the overall weight 29KG, the entire height: 146CM 50CM wide mesa: 29CM * 29CM, instructions in English, not Chinese manual. Saw depth can be adjusted, the maximum can be adjusted: 12-13CM, the panel can be adjusted to the miter with a collection opening !!! exports good quality !!! maximum height adjustment:!. 12-13CM beads machinery, sawing wood is about 5-7CM thick pine saw around 9-10CM thick, the harder the more the book saw, oh please note rosary beads machine _ _ long mechanical machinery provided by the Dongguan Jia Jia long Machinery Trading Company. Dongguan City for good Machinery Trading Company (www.jiujia888.com/) strong, credible, in machinery and industrial products industry cooperation projects in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the good mechanical and you work long into the brilliant, for a better future!