American Machinist

Ballnose end mill.(Cutting Tools)

A VALMILL 400 FINISHING BALLNOSE end mill uses the TorxPlus insert-locking mechanism. End-mill cutter bodies come in six diameters ranging from 0.375 to 1.25 in. Maximum speeds for the end mills range from 32,500 rpm for larger diameters to 40,000 rpm for the smallest. …

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