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Feed rate in slab milling operation is equal to

Feed rate in slab milling operation is equal to Correct Answer product of rpm, feed per tooth and number of teeth in the cutter

Explanation:

Feed rate in slab milling operation is given by, 

fm = ft × N × Z 

Where ft is the feed per tooth.

N = Spindle rotational speed (in rpm)

Z = Number of teeth in cutter (teeth per rev)

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