Alpen Z-Rex Zirconia Diamonds are specifically designed for use with zirconia and other high performance ceramics. Because zirconia is more prone to microcracks and needing adjustments 5+ years post original restoration, selecting the right bur for zirconia adjustments is crucial to maintaining the longevity of the restoration.

Z-Rex Diamond Burs have a less aggressive grit, which results in a smooth zirconia surface without microcracks for a better restorative result.

Features include:

• ERA (Enhanced Resilient Alloy) Bonding improves embedding of diamonds and increases toughness to reduce risk of delamation of diamonds during cutting
• Nickel/Tungsten Alloy for exceptional hardness
• Unique synthetic diamond mixture combines two grits (mono-crystalline regular shape and polycrystalline irregular, self-sharpening) for increased durability and efficiency
• Minimizes quantity of burs required for cutting zirconia
• Protects zirconia restorations from microcracks
• Shortens procedure time
• Packaged in easy-open blister packs

Available Shapes:

• Round Ball
• Round End Taper
• Round End Cylinder
• Rounded Football
• Flame

Available Grits:

• Medium (blue)
• Coarse (green)

Main Indications:

• Crown Cutting
• Crown Adjustment
• Endodontic Access

Item includes: 5 Diamonds / Pack

Use the dropdown menu to make your selection.