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| Micro Column (Disc) |
The micro column (disc), in processing of production of gemstones in watch, are usually applied in the industries of medical apparatus, precise machine, precise measuring instruments, sensors, etc. |
Product Schematic Diagram |
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Standard Sizes and Tolerances |
Item |
External Diameter. mm |
Height. mm |
Pointedness R&C |
Size Range |
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According to your requirements |
Limits of Deviation |
±0.005—±0.02 |
±0.005—±0.02 |
R±0.01 |
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Materials Selection |
Different kinds of magnetic materials can be selected, such as SmCo, NeFeB, Ferrite and various kinds of super-hard materials such as gemstones, crystals, ceramics, etc. |
Pictures |
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