PA20° Profile DIN3972 Standard Pre-grinding Gear Hob with Module m2
2022-05-28 11:00:37
jiangxingTools
1921
PA20° Profile DIN3972 Standard Pre-grinding Gear Hob with Module m2
Tooh profile is according to GB, DIN3972-3 standard
Material:HSS M2, M35, ASP2052, S390
Accuracy:class A DIN3968
Hob sizes:OD 65 * Length 60 * Bore 27
PGP: gear hob for pre-grinding use
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