A very fine blade as others have noted.  I have used mine for about a year and noticed a few chipped teeth (my fault, since I frequently resaw old lumber).  I looked up the Forrest site, printed out a work order and sent the blade in for sharpening.  I used U.S.P.S. Priority Mail ($11.70) since I wanted quick turnaround.  Blade was received by Forrest two days later.  I waited around for a couple weeks and then Forrest calls me up to get the "security code" from the back of my card - which I provided.  I asked when the blade would be shipped back.  They stated either that day or the next.  NOT.  I received the blade a week later and the shipping label indicated they had not shipped until 3 days after I spoke with them.  Turn around was 3 weeks.