--

[sorveltaja]

--

 

[Mike N]

This link has a great Gear Calculator also. It provides actual Cad Data for your gear tooth.
http://www.rushgears.com/Tech_Tools/PartSearch2/partSearch.php?gearType=spur

 

[Maryak]

MikeN,

Thanks for the link will be useful when I extend my thread cutting range :bow:

Regards
Bob

 

[Mainer]

Another gear calculator (as well as some other calculation programs) is at http://www.wmberg.com/tools/