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1.HSS parallel side spline hob, 2.high productivity&machining accuracy, 3.spline hob is used to processing prallel spline shaf - details see: https://www.machineto.com/hss-parallel-side-spline-hob-with-tialn-coat-10147178

HSS parallel side spline hob with TIALN coat

Class A is used for finishing,Class B is used for hobs with a grinding allowance of 0.30-0.40mm

pls offer data as follows, when ordering spline gear hobs,

1, Key amount of spline shaft;

2, Oustside dia.and tolerance of spline shaft;

3, Bottom dia.and toletance of spline shaft;

4, Key width and tolerance of spline shaft;

5, Outside dia.of lugged spline shaft if with lugs.