A range of powerful, efficient and precise diamond burs that make it easy to adjust, trepan or remove high-performance ceramic restorations such as zirconia or aluminium oxide. Revolutionary ERA (Enhanced Resilient Alloy) bonding reduces delamination of diamonds. Exceptional combination of durability and efficiency due to innovative synthetic diamond mixture. Shortened procedure time. Intro Kit contains: Blue Metal Bur Block with Lid and Assorted Burs x 5 (ZR801-314-014-M, ZR801-314-018-M, ZR850-314-016-10-M, ZR881-314-016-8-C, ZR379-314-023-5-M).