Create holes, remove rough edges, and cut or polish jade and other materials, or contour irregular shapes in your projects using these drums for woodworking and metalworking. Perfect for use with tools such as drill presses, spindles, hand drills, or flexible shaft attachments. Easily screw the sanding drill bit attachment into your tool, then slip the sized sanding band over the mandrel and begin working. Constructed for long-lasting, lightweight, and durable performance for sanding holes, contouring edges, and buffing irregular shapes. Color: Black + Red-brown Material: Emery, rubber, metal Sandpaper granularity: 60, 80, 120 Sandpaper specifications: 1/2 inch, 3/4 inch, 1 inch, 1-1/2 inch Package Contents: 4 pcs x Sandpapers (60 grit) 4 pcs x Sandpapers (80 grit) 4 pcs x Sandpapers (120 grit) 1 pc x 1/2 inch Rubber Drum 1 pc x 3/4 inch Rubber Drum 1 pc x 1 inch Rubber Drum 1 pc x 1-1/2 inch Rubber Drum Only the above package content is included; other items are not included. Note: Lighting and different displays may cause the color of the item to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.