IRWIN IRW10506427 610R 150mm Sabre Saw Blade Metal & Wood Cutting Pack of 2 Irwin Sabre Saw Blades 610R 150mm Metal & Wood Cutting blades offer superior construction and design making them faster cutting and longer lasting. Cuts composition materials such as plastic pipe carbon steel and stainless steel Suitable for use with materials 3.2mm (1/8 in) and thicker. Length: 150mm. Teeth: 10tpi. Irwin 610R Sabre Saw Blade Metal & Wood Cutting. Pack of 2.