Power: 180 w voltage: 220V, 110V. motor: 7500 RPM speed: 7500-8000 revolutions per minute Products Configuration: Pearl holing machine :1 set Handle: 1piece Auxiliary handle:1 piece Holing collet key:1 piece Grinding needle head: 1 piece Hexagonal wrench:1set Special pearl holing needle:5pieces RMB Pearl collet:9pairs Pedal switch:1 piece Service manual: 1 Book Pearl drilling machine characteristics 1. Can be used for the pearls, coral, amber and other precious stones, and gold, silver, copper, jewelry, such as parts of precise punching. 2. The machine is equipped with 9 sets of special clamp, suitable for circular, meters, heterosexual various specifications and shapes of pearl. 3. The machine chuck made of ABS, ABS wear-resisting cut surface is smooth, it is a high grade raw material, the braking system of a car so the machine card head not only wear resistant and can prevent the pearl flower task. 4. Various specifications of 3-25 mm diameter may be pearl to punch (freshwater pearls, seawater pearls, nanyang beads, Tahiti black pearls Shell beads coral, amber are applicable). 5. Equipped with a diameter of 0.5 1.2 mm drill pearls special tungsten steel holing needle. 6. The null depth can be adjusted 7. Equipped with foot switch control motor, convenient and efficient 8. Help handle device, ? use energy saving 8. Pearl layer structure, such as when the punch holing needle from one side to directly cause the pearl skin, usually take when using native through hole from one side of the pearl first half hole, then the other half hole be drilled from concentric opposite direction. 9. The machine for precision machine, such as no professional technology, please do not remove the machine, in order to ensure accuracy. 10. Vise have fallout at the bottom of the hole, make the machine can be batch punch (for batch punch would produce a large number of pearl powder, pearl is easy to close within the living vise artifacts), there are often doesn\\\'t have to clean up the pearl powder dust fall hole cut, ensure the normal order of the machine for a long time. 11. Use the handwheel control clamp and pearl vertical rotation, convenient and efficient. 12. Small volume, light weight, outside light elegant, suitable for any place. 13. DKJ motor noise is small, durable. 14. The machine is equipped with a large capacity Lou bin. Matters needing attention 1. Pay attention to connect the power correctly. 2. Be sure to use drill chuck clip, clamp the holing needle rear can then do holing. 3. Make sure the pearl is tightly clamped can then do holing 4. Make sure after pearl is tightly clamped when punching pull (rotating handle, confirmation of pearl rotate 180 can be implemented through hole. 5. If holing needle is found to be unable to align the center of pearl please make contact of specialized personnel to correct the machine. 6. Holing needle should regularly be ground sharply and new holing needle should be replaced to ensure the quality of holing. 7. Find a screw loose, please tighten again after use. 8. Pearl layer structure, such as when the punch holing needle from one side to directly cause the pearl skin, usually take when using native through hole from one side of the pearl first half hole, then the other half hole be drilled from concentric opposite direction. 9. The machine for precision machine, ? Directions for use: 1. The machine tail side punch operators are usually located in electricity. (it is advantageous to the observed when drilling to drill the pearl comes in), first install 1) handle and (13) power-assisted handle. 2. Link foot switch, insert the plug of motor into switch socket, connect the pedal switch power supply. 3. Press the switch line to the opening location, tread down switch pedal to check the motor is working correctly (if switch pedal is not used, motor can directly be connected to the power source, controlled by using line switch power supply, power supply can be controlled by using line switch) 4. Measure the approximate dimension of drilling hole. 5. Select collet of working, which match the size of pearl. 6. Will a pair of (8) collet with same specification onto the (4) clamping fixture, directly insert the chuck into the opening location if bearing center when clamping fixture. 7. Holing needle on installation, and key lock tight holing needle. 8. Pull (1) handle to the bottom towards motor. 9. Observe the depth of the bit can be punched. By adjusting (14) depth regulator, satisfactory depth of holing can be obtained. 11. Rotary 2 first round clip on pearl, note: ensure that pearl must be clamped tightly not activities. 12. Step down the pedal switch, plug, holing needle rotation. 13. Buckle (13) power-assisted handle by thumb, pull (1) handle to the bottom towards motor, then do holing. Radius of 14. Pearl hole drilled right now is, if you want to get through hole (to prevent surface of pearl from cracking, usually only half hole first, then the other half hole be drilled from concentric opposite direction.) push the 1) handle to the bottom towards opposite direction of motor. 14. Pearl hole drilled right now is, if you want to get through hole (to prevent surface of pearl from cracking, usually only half hole first, then the other half hole be drilled from concentric opposite direction.) push the 1) handle to the bottom towards opposite direction of motor. 15. Pull (7) rotary hand at 180 oto the opposite direction, enable (6) magnetic bracket to absorb (7) rotary hand (right now pearl should have rotated 180 degrees, collet if not rotate for 180 o following collect, please seek professional advice and repair. 16. After pearl rotates for 180 o, pull (1) handle to the point machine, holing again, hole is completed.