File Sources
Here is the deal on the different file factories: All quality chainsaw files are made in Europe today. The three major factories are Pferd (Germany), Vallorbe (Swiss) and Sandvik/Bahco (Portugal). The Sandvik/Bahco files used to be made in Sweden under specific factory names like Viiala and Oberg, but the machinery was moved to Portugal in the mid 90's to take advantage of cheaper labor rates. So, depending on who puts their name on it, the country of origin will tell you the factory where it is made. Our current WoodsmanPRO files are made in Switzerland, so they come from the Vallorbe factory. The only exception to the rule are the Save Edge files, which get their file blanks from Portugal and put the cutting edge on here in Ohio.
As far as the bite, both Pferd and Vallorbe offer two different styles of cutting edges, smooth and aggressive. Each has its' advantages.