Solid (monobloc) gear hobs with tenon drive or axial keyway, 0,5 to 40 module - Nominal dimensions

ISO 2490:2007

ISO 2490:2007 specifies the nominal dimensions of general-purpose single-start solid (monobloc) gear hobs with axial keyway or tenon drive of 0,5 to 40 module.
These hobs are intended for the production of gears which conform to ISO 54:1996 and present a 20° pressure angle in conformity with ISO 53:1998.