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1.HSS rectangular spline hob cutter, 2.high productivity&machining accuracy, 3.spline hob is used to processing prallel spline - details see: https://www.machineto.com/hss-rectangular-spline-hob-10147137

HSS rectangular spline hob

Accuracy :class A ,B, class A is used for finishing ,class B is used for hobs with a grinding

allowance .

There are four typies of tooth profile of HSS parallel side spline hob , rectangular spline shaft hob

Type 1-- applied to spline shaft centered according to major dia.

Type 2-- applied to lugged spline shaft centered according to major dia.

Type 3-- applied to spline shaft centered according to major dia. and with

bottom dia. grinding allowance .

Type 4-- applied to lugged splined shaft centered according to minor dia.

and with bottom dia.grinding allowance .

When ordering,please offer data as follows:

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.

Spline Hobs for straight sided splines involute & serrations are generally manufactured in machine relieved form. Worm Wheel hobs are supplied in bore & shank type, single & multi start ground form spline & worm wheel hobs can be had on request.