Loading... Please wait...Diamond Grit Blades for Saws - DA-105S-GL. 4-1/8 dia., gold (premium), 20mm arbor, segment type, 14,500 max. rpm, .067 kerf. For general construction applications. Most blades are packaged with an arbor adaptor bushing to allow the blade to fit on other size saw or grinder spindles.
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.