Standard Bore for Gear Cutting Hobs

Standard bore for gear hobs is 8mm, 10mm, 13mm, 16mm, 22mm, 27mm, 32mm, 40mm, 50mm, 60mm, 80mm, 100mm, which are available for solid gear hobs and inserted blade gear hobs.

Material of hobs are high speed steels HSS M2, M2E. M2AL, M35, M42, and PM-HSS ASP2030, ASP2052, S390, S290 and MC90.

Hob coating Oerlikon Balzers PVD coating: TiN, TiALN and AP.

Chongqing Jiangxing Tools is supplying precision gear hobbing tools including gear hob, involute spline hob, straight key spline hob, worm gear hob, chain sprocket hob, timing puley hob, and inserted blade gear hobs with AP coating, which can be used in wet or dry gear cutting.