ISO/TC 60/SC 1/WG 3 - Gear cutting tools

ISO 4468:2009 specifies requirements for the accuracy of general-purpose hobs of 0,5 module to 40 module. These hobs are intended for producing gears which conform to ISO 53 and ISO 54. ISO 4468:2009 applies to hobs for spur and helical gears and to solid (monobloc) and inserted blade hobs.