Features:* Made of high-quality high-speed steel, not easy to rust, high hardness, wear resistance, durable;* The kit includes 6 different shapes and sizes, which can be used for different stage needs and high efficiency.* The round shank is compatible with tools such as drills and electric grinders, and has the characteristics of high concentricity and ease of use.* For fine resin carving, porcelain, soft metal, stone, peeled and polished wood, jade, animal bones or horn, etc. Specification:* Color: As Shown * Material: High Speed Steel * Shank Type: Round * Shank Diameter: 6mm * Number: 6* Total Length: 55mm Package Contents:6 * HSS Hard Turning Cutters Weight:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.