Packing:10/Pack Product Features Specifications Usage Instruction Maxima One Piece Carbides Performance – Cuts more effectively, with a greater blade contact on the tooth surface and reduced risk of chipping or breakage. Ensures a fast, smooth vibration-free performance, reducing patient discomfort as well as operating time.Strength – 100% Carbide as opposed to only the head, as found in many competitive products.Durability – Made from only the highest quality fine grade tungsten carbide. US no.: 245 FG(19mm): 009 FG no.: H245-009 Diameter(mm): 0.9 Shape Number: 245 Shank Type: Friction Grip Tip Type: Amalgam Prep