Brush 3+2H Convergent 80mm Black Bristle + Cloth Bader

Brush 3+2H Convergent 80mm Black Bristle + Cloth Bader. Brush 3 rows black convergent bristle + 2 rows cotton. 3+2H x 80 mm Convergent. Pack x6 units. Brushes with the shortest bristles, and therefore harder, are used for pre-polishing of non-noble metal alloys and CrC. The brush with the longest bristles, and therefore softer, is used for pre-polishing of prosthetic resins, aesthetic covering composites and noble metal alloys. Composed of natural Chungking bristle: good rigidity, elasticity and resistance to heat. The bristles are first washed and then boiled 3 times at more than 100ºC, for 7 hours to eliminate bacteria. With health certification. Better quality.