Lasts up to 5 times longer than a Bosch T101B/T118B jigsaw blade. When cutting wood, a nail or screw can easily damage a standard jigsaw blade. This is not a problem for the versatile PRO Multi Material thick and thin T345XF. We designed it to make fast, straight cuts in workpieces of varying thickness with standard-strength steel fasteners. The PRO Multi Material thick and thin T345XF is made of bi-metal: it features a high-speed steel (HSS) tooth strip connected to a more flexible carbon steel (HCS) body. This gives you the hardness and flexibility needed for working with wood and metal. The milled, ground teeth of the jigsaw blade ensure quick cuts, while the progressive tooth pitch allows for cutting different materials. The blade is 132 mm long, enabling you to cut workpieces with a thickness of up to 65 mm. Compatible with all T-shank jigsaws.