Heading cutter made use of for milling of ordinary surfaces of ferrous as well as non- ferrous metals. Milling is the procedure of cutting away material by feeding a work-piece with a turning multiple tooth cutter. The cutters utilized for such process are labelled as milling cutters. The gear hob is the cutter used to cut the teeth right into the work item. Funding device has the modern-day infrastructure that ensures the manufacturing of finest cutting tools that are the demand of today. Some business' manufactures worm wheel hobs which are bore type and shank type in solitary or multi start. Worm wheel hobs are used in some processes like worm hobbing, string milling, thread rolling and string grinding.