Festool 577492 HMR150/4.2 Sabre Saw Blade (Abrasive Materials) 1-packThe extremely durable carbide saw blade ensures maximum service life in fibre cement, gypsum fibre materials and other abrasive materials. High temperature resistant carbide saw blade for maximum wear resistance in abrasive materials Cross set teeth for fast cutting The right saw blade can be found quickly with Festool's color coding: The color green stands for machining construction materials The universal shank makes it easy to change the saw blade