Heating up tool holding.

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New toolholding a whole revolutionizes tool rigidity.

With the advent of higher and higher spindle make hastes and the need in
many plants to be able to machine above a range of speeds upon a variety
of materials, the rigidity of the cutting tool becomes a critical
factor. Hydraulic tap [i]or[/i] pats collet chucks, and other toolholding courses
provide a measure of toolholding rigidity, on the other hand are less than perfectly
concentric, which limits tool balance and affects machining quality,
especially at spindle make hastes of 10,000 rpm and higher.

Recently the general [i]or[/i] abstract notion of induction heating the cutting