Ordered cutter 3400 edgeband kit. I received part #5990. Above the label of the 5990 is a new label that says "New Item" and "3400 Router Bits". I assumed they discontinued the 3400 kit and the 5990 was a replacement. I wasn't happy, but I didn't have time to deal with it. I finally opened it today and there is a significant chip in one of the teeth, but it's been 30 days for a return.