Versatile 50mm sanding pads, designed for seamless compatibility with a range of Arbortech tools. Ideal for smooth sanding in both professional and DIY projects. These pad are intended for use with the Arbortech Mini Carver™ (M5 thread ONLY), Mini Grinder Trade™ (M5 thread ONLY), Contour Sander™ (M5 thread ONLY), SpheroPlane®, and Mini TURBO™ (M5 thread ONLY). It is compatible exclusively with the Hook and Loop Rubber Sanding Pad. Available in grits 40, 80, 120, 180, 240, and 400 Grit (20 discs per pack) or an assorted pack of 24 (4 each of 40, 80, 120, 180, 240, and 400). N.B. If you are purchasing additional sanding discs for your existing attachments, please verify the type of rubber pad you have. These discs are not compatible with screw-on pads.