PA20° Profile DIN3972 Standard Pre-grinding Gear Hobber Cutter with Module m5.5
2022-05-28 09:01:42
jiangxingTools
1948
PA20° Profile DIN3972 Standard Pre-grinding Gear Hobber Cutter with Module m5.5
Tooh profile is according to GB, DIN3972-3 standard
Material:HSS M2, M35, ASP2052, S390
Accuracy:class A DIN3968
Hob sizes:OD 100 * Length 100 * Bore 32
PGP: gear hob for pre-grinding use
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