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
with keyway

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.
- PA20° DIN3972 Standard Gear Hob with Module m20
- PA20° Module Pre-grinding Gear Hob
- PA20° Standard Gear Milling Cutter with Module m12
- PA20° Module m2.75 Standard Involute Gear Hob Cutter
- Deep Counterbore Type Shaper Cutters with JIS B 4356
- PA20° DP6 Standard Gear Hobber Cutter with BPⅡ
- PA20° Profile DIN3972 Standard Gear Hob Cutter with Module m1

