48 New Rubber Polishing Tools. This is a new set of 48 rubber polishing tools. These are used for polishing silver, gold and other soft metals. These are perfect for use with all hex head bits. Each measures approximately 2 3/16" (55.5 mm) long. You receive: 18 Mounted assorted rubber polishers with 3/32" (2.5 mm) shanks 25 Assorted cylinders, discs and wheel polishers 3 Mounted cylinder polishers with 1/4" (6.5 mm) shanks 1 Disc mandrel with a 1/8" (3 mm) shank 1 Threaded mandrel with hex nut and 3/32" (2.5 mm) shank. 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.