The 3 pass boring method from Sandvik Coromant

The 3 pass boring method is a method of producing a guaranteed hole size without taper.
We typically see this method when using Silent tools from Sandvik Coromant at lengths of 7 – 14 times diameter to eliminate taper and poor process stability.

In this video, we hear from Paul Campbell of Sandvik Coromant, who expertly explains all.

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