Professional cutting disc for natural and artificial stone, made in EUROPE !, the FESTA INDUSTRY range of blades is, as the name implies, designed especially for professional use, quality verified by real tests focused on the number and speed of cuts. Grain type - SILICON CARBIDE, binder - synthetic resins based on aldehyde, design - STRAIGHT, max. Working speed - 80 m / s, max. Permissible speed - 6600 rpm, FOR INCREASING STRENGTH ARMED WITH A TWO-LAYER GLASS TEXTILE INSERT! FESTA INDUSTRY DISCS COMPLY WITH EN 12413 AND OSA homologation! [***]