It's hard to find information because it's not a real "saw". Wrights designed by Poulan designed. Basically, the big body carries Wright's mutual vision saw in a very small form. They were taken under several different names: (Poulan 100, Allis Chalmers 85, Wright 100 and Dayton 2Z464). It would not surprise me if someone else opened a badge with a different name. As to how to cut it, it's slow and smooth. I can see that the blade is used for butcher, lumber framers and log cabin builders to make cleaner cuts for carpenters and vivid edges due to the cut shape and the medium CC range (59 cc)