2 New Cut Off Wheels & Mandrel. This a new set of 2 cut off wheels and mandrel. These are used for cutting, grinding, etc. The mandrel has a 1/8" (3 mm) shank. Each wheel measures approximately 1 1/2" (38 mm) in diameter. Comes in a plastic case that measures approximately 2 1/2" x 1 3/4" x 7/8" (63 x 44.5 x 22 mm) We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.