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Precision reamers are designed to slightly enlarge the size of a previously formed hole with a high degree of accuracy that leaves the sides smooth. You’ll find the reamer tool you need here for a variety of applications and materials.

How to get the best machining results

Reaming tips

Read our tips about how to prepare for reaming and what to avoid, from how to set up the workpiece to regrinding.

Choosing the right reamer

Which of our reaming tools is right for your job? We compare CoroReamer™ 435, CoroReamer™ 830 and CoroReamer™ 835 to help you decide.

Reaming troubleshooting

We review some of the main reaming problems and how to solve them, including wrong cutting data and built-up edges on the cutting edges.

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