11 Double End Pin Vise Diamond Coated Bead Reamers 12 Bead Reamers. This is a new set of 12 bead reamers. Recommended for jewelers, lapidary, hobbies and crafts, modeling, home repair, etc. Each tip is fine and measures approximately 1/64" thick. Each measures approximately 1 1/8" (28.5 mm). Double End Pin Vise. This is a new double end pin vise. It can be used as a hand drill with small twist drills and a screwdriver with small screwdriver blades. This holds wire, stock or tubing for filing. Accepts broken saw blades for wax filing. It holds burs, files, reamers and more. This pin vise has knurled heads 0 - 2.8 mm known as Swiss style. It measures approximately 4 1/2" (114 mm) long. 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.