"Diamond Bead Reamer 5 pc Set * Set Includes: - 1pc Cone Tip: 1-3/4\" - 1pc Cylinder with Cone Tip: 1- 3/4\" - 1pc Tapered Tip: 2- 3/4\" - 1pc Pointed Tip: 2\" - 1pc Wood Handle with Metal Collet * Wood Handle Holds Tips up to 3mm Diameter * Used to File, Grind & Shape Beads Made of Ceramics, Plastic,, Tile, Glass, Stone, Gold, Metals, Rock, Carbide, Wood Etc * Great for Jewelers, Hobby, Crafts, Modelers Etc" Tip Ups, Plastic Tile, Aluminum Jewelry, Stone Gold, Tools And Equipment, Hobbies And Crafts, Wood Handle, How To Make Beads, Metal Jewelry