This is a great Dado Set!  I purchased because I was making some mortise and tenon joints for a maple coffee table that was for my dads 60th birthday.  It worked great!  The product is easy to set up and sharp which means it provides a clean, almost splint free cut.  Also of note I did not even use this on a "nice" table saw, instead it was on a contractor low grade saw and still performed wonderfully.