2.3" (58mm) diameter, .4" (10mm bore. 80 alternatively set teeth. Ideal for hard and soft wood as well as plastic. For fast, clean cuts. Teeth are individually set and sharpened. Superior cutting power.
2." (50mm) diameter, .4" (10mm bore. .04" (1mm) thick. Ten teeth for cutting hard and soft woods, PC cards and aluminum. This blade is for the KS115 saw