Involute Gear Hobs

Category:

Description

The hob is a cutting tool used to cut the teeth into the workpiece. It is cylindrical in shape with helical cutting teeth. These teeth have grooves that run the length of the hob, which aid in cutting and chip removal. There are also special hobs designed for special gears such as the spline and sprocket gears.

Involute Gear Hobs MODULE) DIN3968

How to measure
ModuleDiaLengthBore
1503122
1.25503122
1.5563822
1.75563822
2634627
2.25705627
2.5705627
2.75705627
3806932
3.25806932
3.5806932
3.75907832
4907832
4.5907832
51008832
5.51008832
611510840
6.511510840
711510840
812513840
912513840
1014017040
1114017040
1216019540
1416522540
1618025040
1820025040
2022525040
2225030050
2425030050