ALUMI-CUT (non-ferrous) 12x80 - AC-30580DN. 12in. dia. X 80 teeth. 1 arbor, TCG grind, .110in. kerf, -5 rake. Great for non-ferrous or plastics on miter or radial arm saws.* ALUMI-CUT SERIES from TENRYU is your best value for your non-ferrous metal cutting needs. Thin kerf. Very economical. Each blade features: fully-hardened, expertly-tensioned tool steel bodies for true and accurate cuts. Appropriate triple-chip grind pattern for non-ferrous metals. Quality carbide ground to precision. The alumi-cut series offers true quality and affordability. These blades are available in a wide variety of sizes to fit most popular job site and shop saws. Excellent results in aluminum, copper, brass, bronze and other non-ferrous metals. Even works well in many plastics. Also good for woodworking and plastic cutting when needed. Resharpenable for long life, the alumi-cut blades will help you improve your bottom line! These blades are also an excellent choice for cutting laminated flooring (i.e.: pergo, etc.) With slide-miters or table saws.

Nickel - Chrome alloy steel creates a stiffer, corrosion resistant blade for better cuts and longer life. It also allows for a higher Rockwell value while providing a tougher, more forgiving blade. The tips are an advanced, sub-micron grade of tungsten carbide for smoother, cooler cuts and much greater tip life. Tip life is up to 10x that of ordinary carbide saw tips.