- This product has a Stainless steel working part which is coated with fine diamond crystal. - It is defined as the rotary grinding instruments for hard tissues such as tooth and bones. - It is used for connecting with dental handpiece. - It can also be used for grinding metal, plastic, porcelain and other hard materials. - This product is used by connecting to dental handpiece and rotates to grind hard materials and tissues etc. - It is the dental diamond burs with stainless steel shank and non-sterile instrument. - Main materials: - Metal base: Stainless steel (including nickel and chromium). - Working part: Fine diamond crystals attached to metal base(including nickel and chromium). - Shank : Stainless steel (including nickel and chromium). - Shape: Ball Round Type. - Color Coding: Red. - ISO/Max. Diameter: 001/012. - Working/Overall length: 1.1/19.2. **For further product information, please contact Chat Support**