Timber Wolf Alternate Set (AS) Series - for green or exotic wood available in 3/8" and 1/2" x 3 tpi. These small blades are unique in their body thickness, set, and rake angle. They are .032” thick, have an alternate set and a unique rake angle of 8.5 degrees. Been designed to cut both fast and accurately in very thick wood such as stacked lumber. They also utilize the unique geometry of our PC gullet. THESE BLADES NOT MEANT TO BE USED ON ANY 3-WHEEL SAW OR ANY SAWS WITH LESS THAN A 90" BLADE LENGTH or WHEEL DIAMETER LESS THAN 14".