Dremel 1453 Chain Saw Sharpening Attachment Compatible with Dremel rotary tool models 275, 285, 395, 398 and 781 Includes 3 sharpening stones for various saws Made from durable plastic and metal construction Includes sharpening attachment, 3 sharpening stones, gauge, 2 spacers and manual Convenient, light weight of only 3-1/2-Ounce