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Product Name: HSS M2/M35 Tin Coated 8m Single Start Timing Belt Pulley Gear Hob Model NO.: PFT025 Type: Gear Hob Material: High Speed Steel Head Number: Multi-Head Worm: Straight Sided Normal Worm Coating: Both Are Available Standard: Standard Transport Package: Oiled Paper +Carton+Wooden Case or as Your Request Specification: 5-20mm Origin: Jiangsu China Product Description MaterialHSS, HSS-Co, PM-HSS Heat treatment hardness64 - 67HRCConditionNewCertificateISO9001, TUVFunctionGear HobCoatingTiN,TiAlN,TiCN,AlCrN and so onProfileNon-involute profile (as roller chain sprocket wheel,paralle side spline, timing belt wheel, serration, cycloid gear and so on) FluteStraight and helical fluteTypeHole type(including longitudinal and transversal keyway) and Shank type (taper shank and cylindrical shank)StandardGB, DIN, AGMA, BS, and so onHobs Range:Module: M0.2~M45Diameter: Ø20~Ø500Overall: ~650Bore: Metric Ø8. Ø10. Ø13. Ø16. Ø19.Ø22. Ø27. Ø32. Ø40. Ø50. Ø60. Ø70. Ø80. Ø100 and InchMorse taper. 7:24 taper and other taper.Accuracy:Standard: GB/T6084. DIN3968. ANSI B94.7. JIS B4354...Accuracy Grade: AAA. AA. AMaterials of hobs:Materials is not the difference of good or bad, only use for suitable or unsuited.High speed steel: M2. M35.Power high speed steel: S790. S590. S390. ASP2030. ASP2052. ASP2060.Carbide: P-Type, K-Type.HSS inserted bladeCarbide brazedSizes:Timing pulley profileBelt typeCommon arrangeSizeS.T.DMXL(2.032)10-23T 24-R32×25×13XL(5.08)10-R55×50×22L(9.525)10-R55×50×22H(12.7)14-19T 20-R70×60×27XH(22.225)18-R85×85×32XXH(31.75)18-R90×90×32H.T.D2M50×40×223M9-15T 16-25T 26-80T 81-R50×40×225M11-16T 17-31T 32-79T 80-200T50×50×228M18-27T 28-40T 41-89T 90-200T70×65×2714M28-40T 41-89T 90-R75×75×2720MS.T.S2M3M16-25T 26-80T50×40×225M20-24T 25-40T55×60×278M20-24T 25-31T 32-48T 49-120T70×65×2714M28-36T 37-51T 52-100T 101-200T75×75×2720MA.T.(D.T)A(T5)10-14T 15-20T 21-R55×45×22T1012-15T 16-20T 21-R65×60×27T2015-20T 21-R80×80×32(D)T513-17T 18-25T 26-40T 41-R55×45×22T1012-15T 21-R65×60×27T2015-20T 21-R80×80×32G.T.2GT16-25T 26-80T3GT25-26T 26-50T5GT17-31T 32-79T8GT18-28T 29-89T
