IF you want a good one for a cheap price, here is the one I bought to use. (and subsquently loaned out my taiwan made HF to a friend). The metal never moves to cut angles. That's a space and time saving feature. The head does and it has a nice cam tightening vice. After having the kind you have to swing the metal all around its very nice, and angle cuts are made accurately with a degree by degree scale and pointer. The ONLY complaint is that the idler wheel is a bronze bushing instead of a bearing...But the guides and everything are much heavier. I think the bushing is oil impregnated, but I put a shot of lithium up there every once in a while anyway. So far no problems...Oh and when/if you get it, it can be coaxed to cut 6 inches.
http://www.agrisupply.com/product.as...6103&sid=&eid=