Dental Diamond /Carbide Steel Burs Drill Round For High Speed Handpiece /HP Burs

5pcs in one box and there are altogether 20 types. So you will get the following 20boxes/100PCS Burs. 20boxes: 100pcs dental diamond burs. For High Speed Handpiece. FDA for Handpiece Safe-ended, non-cutting tip prevents penetration of the pulp chamber floor or the root canal walls.