This First Fix Hand Saw from Draper is manufactured from high quality 1mm SK5 carbon steel, and has been fully hardened, tempered, straightened and stress relieved to ensure that the blade remains strong and straight. The set of the tooth delivers faster cutting with optimal sawdust removal in both forward and reverse motions, while the ultra-tough lacquer coating across the blade protects it from corrosion. High quality double ground teeth with optimal sawdust removal in both both forward and reverse motions. The blade is coated with an ultra tough lacquer protecting it from corrosion. Ergonomic soft grip handle. 8 TPI.