use straight angled sides for generating spur & helical gears of maximum accuracy on gear hobbing machines. Precision hobs are available for involute splines, straight splines, sprockets, worm wheels, timing pulleys etc.
Spur & helical master gears are designed and produced as per customers requirement for composite double or single profile (flank) checking . Master gears are manufactured from premium materials to ensure the longest possible tool life. Certified accuracy class 4 of din 3962.
We offer flat thread rolling dies. Available precision ground flat thread rolling die plates for high quality fasteners. These dies are available in various thread forms such as metric, bsw, unc, bsf, unf, ba. Simplex and duplex dies can be offered with or without holding angles. Special thread forms can also be offered on specific request.
These are generally supplied with bore keyway however hobs with end drive slot & shank design can also be had on request. Special design single & multistart hobs are produced to suit specific customer's requirement for finishing, pre-shaving & pre-grinding gears with profile features like tip relief, protuberance, semi-topping etc. Certified accuracy class 'AA', A, B & C as per DIN 3968.