Ideal for cutting thick construction timber, fibre boards, hard/soft woods, OSB, wood core plywood 1/8\" to 7-7/8\" (3-200 mm). 6 TPI tooth profile and high carbon steel blade body for exceptionally fast cutting and long life in wood. These jigsaw blades are an economical choice for fast cutting and sizing of wood and wood products. Made of high carbon steel construction, sturdy and durable, wear resistance and can be use for a long time. Package includes 5 pieces of universal Jigsaw saw blade accessory kit. Note:Please allow 1-2mm errors due to manual measurement. Specification T1044D Overall Length 250mm/9.84'' Working Length 215mm/8.46'' BladeThickness 1.4mm/0.06'' Tooth Spacing 4mm TPI 6 Type Speed for.