Holds up to 50 times longer than a HCS sheet in tough material - there are softwood, there are hardwood - and then there are these tough woods that destroy saw blades and cause frustration. Wet wood, thick, pressure-treated boards and knotted living roots or thick branches fall into this unpleasant category. The good news: The ExpertTough Woodcan cut them all. The Bosch ExpertTough Woodsaber saw blade is given its outstanding service life by Bosch Carbide Technology (Bosch Carbide Technology)the hardest metal is integrated into the tooth structure with advanced design and manufacturing techniques. The extra-large chip rooms provide for a very fast chip removal and thus enable fast and efficient cuts. The Bosch ExpertTough Woodsaber saw blade will be appreciated above all by landscape designers, carpenters and craftsmen. It's so tough and durable that you can cut roots to remove trees and hedges without having to worry about the ground and the stones inside. Suitable for