... multigearProfile/flank shapesAcc. to all current standards, special forms, for roughing and finish-millingBore designsExternal: Ø 24 to 180 mmTotal ... 20 to 450 mmFor all common machines and special housingsQuality test protocolsA, AA, acc. to DIN 3968 and AAA acc ... . to works standard with test reportMaterialsHSS, PM-HSS, HM-P, HM-KCoatingsTiN, TiCN, TiAlN, AlTiN, AlCrN Hobbing cutters for crown gears