General description This hard sanding pad is designed for use with Festool eccentric sanders, providing top quality performance for both flat and curved surfaces. Technical specifications Diameter: 150 mm Connection thread: M8 Compatibility and accessories Compatible with Festool Rotex RO, ETS 150, ETS EC 150, LEX 150, WTS 150/7 eccentric sanders. Usage Ideal for sanding various surfaces, both flat and curved.