Hobs for Spur and Helical Gear is manufactured by Gajra Bevel Gears Limited. Gajra Bevel Gears Limited also manufactures various types of crown wheel pinions, spider kit assembly, spider, bevel gears, bevel pinions, transmission gears, cutting tools etc. Gajra Bevel Gears Limited is an ISO 9001:2000 certified company. Hobs for Spur and Helical Gear come with pre shaving or pre grinding types. Single or Multi-start is available according to user requirements.