Feature 1GOOD HELPER: Dental lab polishing shank is a good helper for dentists and is suitable for dental hospitals and dental clinics. 2HIGH HARDNESS: Dental lab polishing shank made of high hardness material, it ensures that it will not break during use and improves the efficiency of the dentist. 3FOR GRINDING MACHINE: Suitable for dental grinding machines, effectively reduce damage and complications, 2.3cm length to meet your grinding needs. 4PRODUCT QUANTITY: You will receive 10pcs dental polishing shank, which is enough for you to use for a long time, and you can use it to replace the old or broken parts. 5EXCELLENT COPPER: Made of high strength copper, it is not easy to break, rust and deformation, can be used for a long time to meet the different needs of dentists.SpecificationItem Type: Dental Mandrel RodMaterial: CopperLength: Approx. 2.3cm / 0.9inRecommended Speed: 3000-7000r/min .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List10 x DentalMandrelRod