specification: _x000D_Item Type: Dental Polishing Burs_x000D_Material: Alloy, rubber_x000D__x000D_Specifications:_x000D_Cup shape_x000D_10pcs / bag _x000D__x000D_The recommended speed is: 10,000rpm -- 12,000rpm, especially for low-speed handpiece _x000D__x000D_Features:_x000D_Light weight, easy to carry and use. Curved handle is suitable for all slow dental machines. Without any polishing paste, it can be applied directly to high brightness and resist high temperature without causing any black teeth. Features: 1Used in dental clinic for curing composite resin and ceramic tooth. 2Light weight, easy to carry and use. Curved handle is suitable for all slow dental machines. Without any polishing paste, it can be applied directly to high brightness and resist high temperature without causing any black teeth. 3Silicone polishing is mainly used for porcelain teeth, light curing resin polishing. Stable concentricity, good decontamination effect. 4Grinding and polishing of natural teeth, including 10pcs of the package. 5Light curing resin polishing suit for low speed dental handpiece, designed for dentist. PackageList: 10 x Dental Polishing Burs