DIN3972 Standard Module Involute Gear Hob Cutter
DIN3972 Standard Module Gear Hob Cutter
for spur and helical gears to module pitch
20° pressure angle
basic profile Ⅱ to DIN3972 for finishing cut
quality grade A to DIN3968
single start right handed
Chongqing Jiangxing Tools is manufacturng module gear hobbing tools in HSS M2, M35, M42, ASP 2052 & S390 material. Involute gear hobs for spur and helical gears in single start and multi-start threads can be supplied in Class A, AA & AAA accuracies conforming to DIN3968 standard with pitches ranging from 0.5 to 24 Module or equivalent DP in various pressure angles.
Hobs with special features like Pre-grinding, Pre-shaving,Topping, Semi Topping, Protuberance, etc. can also be provided as per customer's requirement.