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What is a centre finder set?

What is a centre finder set?

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Centre finder sets are commonly referred to as wigglers but are sometimes called wobblers. They help to accurately position the spindle of a machine in relation to a workpiece. It is important to do this before machining features such as holes or grooves into a part. Centre finder sets are commonly referred to as wigglers but are sometimes called wobblers.

They help to accurately position the spindle of a machine in relation to a workpiece.

It is important to do this before machining features such as holes or grooves into a part.

A wiggler set consists of a body and four different probes, each of which can be used to locate different features of a workpiece: an indicator probe a needle probe a ball probe a disc probe For more information, see What are the components of a wiggler (centre finder set?) A wiggler set consists of a body and four different probes, each of which can be used to locate different features of a workpiece:

  • An indicator probe
  • A needle probe
  • A ball probe
  • A disc probe

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