Product Name: Tungsten Steel Dental Burs Lab Burrs Tooth Drill Model NO.: dental dirlls burs Certification: CE Nature: Specialized Instrument Equipment Applicable Departments: Oral Health Department Material: metal Usage Times: Non-Disposable Usage: Polishing Material, Orthodontic Material Name: Dental Bur Trademark: Dinuo Transport Package: 10pics Per Bag of Dental Burs Specification: dental cutting bur Origin: China HS Code: 9603210000 Product Description Dentistry Steel Tungsten carbide burs Dental Lab Equipment100% Brand new and high qualityHRA processing hardness: 801 box including 10 bursShank Diameter: 2.35 mmSpecification:Also can grind marble, jade and other non-metallic materialsPetiolate can basically replace the small wheel, there is no dust pollutionGrinding efficiency is increased to 10 times better than manual files and petiolate wheelsProcessing is high quality and smoothness and can be all sorts of high-precision shapeSafe, reliable and convenient to useLong life: over 200 times than the wheel