Hand saw with three interchangeable blades Tool-less mounted blades in a two-component handle Recommended for precision and modeling work Two-sided ground blades with precision toothing: • Length 130 mm, thickness 0. 9 mm, pitch 14 TPI, 65 Mn manganese steel • Length 140 mm, thickness 0. 9 mm, pitch 9 TPI, 65 Mn manganese steel • length 125 mm, thickness 0. 4 mm, pitch 14 TPI, SK 5 steel