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Step by Step

CIRCLES

To make circles you would normally use a compass, drawings, etc, but it will not always provide you with perfect circles.
Some pieces that can be made with this step.
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The equipment that you will need; The most important. Safety glasses, Drill, vernier callipers, scribers (homemade).
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With the scriber, we cut the external circle.
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With the vernier callipers used for measuring, you can adjust the external circle using a file or the scriber. You now have a perfect circle.
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If you want to make a hoop, with the scriber you cut the internal circle. You again use the scriber in order to adjust the internal circle.
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You now have ready the hoop.
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Some important considerations in order to avoid the deformation of the plastic .

• You must remember that you need to be patient and to have some practice.
  
• You must maintain the cutting edge of the scriber.
  
• You must not apply to much pressure on the cutting edge.
  
• You will need to replace the scriber frequently.