1. 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.
2. Main materials
a) Metal base :Stainless steel (including nickel and chromium)
b) Working part: Fine diamond crystals attached to metal base(including nickel and chromium)
c) Shank : Stainless steel (including nickel and chromium)