Yellowtail San Diego Hot Bite Alert-Feb. 25, 2015 - Yellowtail continue to be caught off San Diego and Coronado Islands in El Nino-like fishing condtions. Get out and fish for Yellowtail in one of the best season's San Diego and much of Southern California on record.
Otherwise use carbide-tipped blades designed for cutting plastics. Teeth should be fine, of the same height, evenly spaced. With little or no set. Table saws and circular handsaws: Use hollow ground, high-speed blades with no set, and at least 5 teeth per inch (25 mm), such as those used to cut copper and aluminum.
Additionally, some ball-point pens use carbide balls because it helps the pen last longer. With something like a carbide-tipped saw blade, the main body of the blade is made of steel. The small tips of carbide are brazed on to the body. A good carbide tip might hold an edge ten to twenty times longer than a tool steel tip. The carbide tip on a typical circular saw. Carbide tips do get dull eventually. You sharpen them using the same techniques you would use with tool steel, but because they are so hard, you use a different abrasive. Something coated in diamond or a carbide abrasive wheel is common.