Really best Template design for Spur Gears. Easy to USE, Easy to Modify!
People who complain or didn''t give it a 5-STAR either didn''t download it co...

Really simple to use

I had to recreate design table because it disappeared from my copy, but no big deal. This is an excellent and time-saving model.

Hi, I just uploaded my latest creation. Its a UNS Threaded Screw you can customize like the gear. Great for 3D Printing functional threaded features. ...

works as advertised

The must be downloaded as a part, since it does not work to make a derived part.  I think this might be confusing to some, but it is not a problem wit...

Just read comments about older version of this model.  Still cannot edit design table using older versions of Excel but can adjust by editing equation...

With the updated version now you can suppress the hub from the design tree to make it a hubless gear model.