50 pcs Diamond Burs Polishing Bits for RA Drill Machine Diamond Bur Bits - TJIRIS

• 【Kinds of Shapes and Grits】We can provide various diamond burs in different shape and grits to suit for your RA machine , includes various sizes of round burs, cone, inverted cone, tree, bud, cylinder and knife edge. Note:Please kindly leave us a message to tell which kinds of diamond bur models would you like? Without message,we may send them in random 【Durable&Long Life Time】Strictly comply with ISIO standard and coated with resistant diamond particles, the polishing bit for drill are shaper and more efficient than the usual ones. More than 10 times longer serving life than steel cutting tools and 200 times longer more than the wheels 【Type】RA piece. diamond polishing bits is durable and valuable. Ideal for grinding, cleaning, cutting, polishing, etc. Widly used in lab and clinic 【Plastic Cover】10 pcs per small plastic box according to the type. The diamond polishing bits will come with plastic cover to keep them in organized ,so you can easy to get the one you need 【Package】5 Boxes (5*10pcs)