15 Diamond Coated Bead Reamers Handle Beading Tools 5 Assorted Diamond Coated Burs This a new set of 5 assorted diamond coated burs Great for filing glass, ceramics, tile, brick, plastics, wood, fiberglass, stone, rock carbide, gold, platinum, silver, metals or anything else that is hard They can be used with a rotary tool Each has a 1/8" (3 mm) shank File Handle This is a new black file handle Accepts broken saw blades for wax filing Use as a hand drill with small twist drill bits Use as a screwdriver with small screwdriver blades It measures approximately 5" (127 mm) long 10 Bead Reamers This is a new set of 10 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) Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.