pic: So, Andy Mark was sold out!

[seannoseworthy]

Originally Posted by sanddrag

I'd like to know how you're holding the sprocket, or are you not cutting all the way through, or has the hold-down been removed already in this photo?

The stock is held down with the dogs you can see, once the tooth profile is cut there is about 10-20 thou of material left and at that point i removed the sprocket from the stock material and began filing.