Diameter/Length:
Pink Ring:Diameter:1.0mm,Length:17mm
Black Ring:Diameter: 1.2mm,Length:17mm.
Yellow Ring: Diameter:1.4mm,Length:18mm
Blue Ring: Diameter:1.6mm,Length:18mm
Matching reamer drills：
01/02/03/04
Package:
Each size has 5 pieces, total 4 sizes, total 20 pieces with 4 drills.(Per box)
Total 5 sets
FDA Statement:
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.