An example of a special product (i.e., a broach made with a non-standard shape) is shown below. In the 6-lobe shape below, available sizes include a .315 shank diameter with a 1.25 overall length with lobe sizes that vary from T5 to T45, plus a .500 shank diameter with a 1.75 overall length with lobe sizes that vary from T5 to T55.
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