BLACK-Z Premium Ball zircon oxide abrasive with an innovative diamond coating
for lithium disilicate and all CAD/CAM ceramics like zirconium oxide.
Available in fine and course:
AC-220-067-025  coarse  ⌀2,5mm
AC-220-068-025  fine        ⌀2,5mm
 
• High-performance diamond grain with proven Black- binding matrix
• Unsurpassed service life
• Excellent removal and cutting performance
• Pleasantly quiet grinding characteristics
 
Recommended speed: 10.000 - 15.000 min-1
Bur comes in a set of 10.