Except for the shell type, all end mills have either
a straight shank or a tapered shank is mounted into the
spindle of the machine to drive the cutter. There are
various types of adapters used to secure end mills to
the machine spindle.
End milling involves the machining of surfaces
Figure 7-34.--Shell end mill.
(horizontal, vertical, angular, or irregular) with end
Figure 7-35.--End mill terms.
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