I have the same bit combo guys. It isn't the same thing. Not even close. You would need to visit the website and you can get a better idea of what the jig does. Well I guess you
could use the bit combo but since it does not produce a one degree taper you'd have to make a jig for that purpose.
And even then it would not be anywhere near as fast as using a table saw.
Oops! Tried to post the link to the website and found out that's a no-no. Guess I cannot claim to have read all the rules. Anyway, if you google kehoe jig you can check it out oif you want. Hope that wasn't a rule violation too if so i will gladly remove any refernce to it!