4H Convergent Brush 80mm Extra Strong Black Bristle BADER

Brush 4H Convergent 80mm Black Bristle Extra Strong Bader. Brush black bristle extra strong 4H x 80mm. It has 4 rows of extra strong black bristle with convergent cut. Plastic body and conical hole. Brush for polisher. Pack x24 units. Made of natural Chungking bristle: good rigidity, elasticity and heat resistance. The bristles are first washed and then boiled 3 times at more than 100ºC, for 7 hours to eliminate bacteria. With health certification. Best quality. For polishing or surface treatment. Ideal for dental laboratory.