PFERD Abrasives Sanding disc mount 610030 - PFERD 42761384, PFERD sanding discs have a diameter of 38 mm and include 50 pieces per package. They feature a 240 grit level, making them suitable for fine sanding tasks. These discs are ideal for surface finishing and precision work. PFERD 42761384 Sanding Discs 38mm versatile metal surface treatment