Blade manufactured from high quality 1mm thick 65Mn carbon steel Blade correctly hardened, tempered, straightened and stress relieved to ensure the blades strength and straightness Tooth design delivers faster cutting with optimal sawdust removal in both the forward & reverse actions Finely ground blade surface is coated with ultra-tough lacquer helping protect the blade from corrosion whilst also easing friction when sawing Ergonomic handle has a soft grip ensuring user comfort even when used for prolonged periods