47X Fine Diamond Cut - Fine Bur

• Unique Zirconium Nitride coating.

• Fantastic resistance to wear, lasts up to 5 times as long as normal burs.

• Low friction which prevents loading of softer materials (no clogging)

• Reduced heating allows bur to be worked faster, for longer cutting finishing time dramatically.

• Unmatched hardness provides a brilliantly smooth finish.