The Faithfull Diamond Grit Jigsaw Blade is designed for tough cutting situations. The tough braze bonded diamond edge and high-grade steel blade blank give an extremely long lifespan. The blade is extremely robust with minimal diamond loss or dulling. It also features patented Reduced Kerf Technology (RKT) for fast cutting. It will easily cut through Cast Iron, Plasterboard, Cement Board, Fibreglass, Carbon Fibre, Composites, Ceramic, Porcelain, Granite and Stucco. Cut surfaces require little secondary finishing. Specification: Blade Thickness: 0.8mm Blade Length: 76mm FAIJBT76D