Packaging: Individual Plastic Tube or Plastic Hang Bag. Description: 1) Carbide Tipped cutting edge can be used where Metric Sizes (mm): ... , 500mm, 600mm, 650mmFractional Sizes (Inch):Diameter: 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15 ... /4", 1-3/8", 1-1/2"Overall Length: 4", 5", 6", 8", 9", 10", 12", 16", 18", 20", 24", 26 ...