This Freud Wood Circular Saw Blade built for cordless circular and plunge saws. The thin-kerf tooth design reduces friction for maximised battery runtime and ease of cut. Made from a specially formulated highly compact Titanium Cobalt Carbide (TiCo). Provides a sharper edge and flawless finish with a longer cutting life.Permashield provides a non-stick coating to withstand the toughest applications. provides thermal insulation protects from corrosion and eliminates resin build-up reducing downtime for cleaning. Ideal for cutting hard wood soft wood plywood chipboard and MDF.This Freud Wood Circular Saw Blade has the following specifications:Blade Diameter: 165mmBore Diameter: 20mmKerf: 1.7mmBlade Thickness: 1.3mmTooth Count: 40PTDFRE03FS09687