Lasts up to 50x longer than Bosch ACZ 85 EB blade Striking cement behind a doorframe or under a floorboard used to bring work to a halt for an expensive blade change. Not with the EXPERT ACZ 105 ET Multi Material, a blade tough enough to cut grout and mortar as well as solid surface counter tops and abrasive laminates and composites. It just keeps on going. With its wide body and large curve of sharp carbide teeth, the EXPERT ACZ 105 ET Multi Material offers both precision and stability, combined with the extreme durability of Bosch Carbide Technology. Its extremely hard tooth strip, achieved through advanced manufacturing expertise, cuts the toughest and most abrasive materials. The Bosch EXPERT ACZ 105 ET Multi Material Segment Saw Blade for Multitool is another leap forward in Bosch Carbide Technology: for the first time, a huge curved carbide strip has been welded firmly to a multitool blade. It offers the highest precision and lifespan among segment blades. Starlock mount for optimum power transfer and convenient blade change within 3 seconds Tested in Bosch labs according to Bosch standard procedures. Features and Benefits: • Lasts up to 50x longer than Bosch ACZ 85 EB blade• Exceptional durability is built in with Bosch Carbide Technology • Starlock mount for optimum power transfer and convenient blade change within 3 seconds • Ideal for precision cutting in a wide variety of materials, including laminates and composites; can cut solid surface materials; makes good plunge cuts and survives striking brick • Multitool versatility with maximum performance Specifications: Material: Carbide Diameter [mm]: 105