Chromium Cobalt · CoCr Alloys
High-performance burs for milling chromium cobalt frameworks and partials. FLATCOAT® TTN coating resists the extreme heat and adhesion of CoCr machining — extending tool life and reducing built-up edge. Gold Medal winner at the German Design Awards 2021.
02 Coating Technology
The heat-resistant coating engineered for CoCr milling — where adhesion and thermal load define tool life.
[ COATING TECHNOLOGY ]
FLATCOAT® TTN uses Physical Vapor Deposition to apply a special coating specifically engineered for the extreme demands of CoCr milling. The coating's thermal stability up to 1100°C means it maintains performance even under the intense heat generated by chromium cobalt alloys.
CoCr's tendency to weld onto cutting edges — known as built-up edge — is the number one cause of premature tool failure. FLATCOAT® TTN's anti-adhesion properties dramatically reduce material sticking, keeping cutting edges clean and sharp throughout the tool's life.
The result: longer tool life, more predictable machining, and better surface finish on CoCr frameworks, partials, and custom abutments.
Standard PVD Coating
FLATCOAT® TTN
Optimized hardness that resists abrasion without brittleness under CoCr impact loads
Variable thickness tuned to geometry — thinner on finishing edges, thicker for roughing
Extreme thermal stability handles the intense heat of CoCr machining
Anti-adhesion surface resists CoCr material welding and built-up edge
FLATCOAT® TTN's surface chemistry resists CoCr material welding — the primary cause of built-up edge and premature tool failure in metal milling.
With 1100°C tolerance, the coating maintains its properties even under the extreme heat generated by chromium cobalt milling.
Reduced friction and even heat distribution extend tool life and deliver more predictable surface finish on frameworks and partials.
03 Compatibility
CT Series tools are available in 4mm and 6mm shank configurations — designed for the high-rigidity platforms required for CoCr wet/dry milling.
DC1 / DC5 / DC7*
6mm Shank
Dental Concept* DC series milling machines with 6mm tool holders.
Imes-Icore* / PM7
6mm Shank
Premium 5-axis machines including PM7 using 6mm shank tools.
Yenadent*
4mm Shank
Yenadent* D40 and D50 series milling systems with wet/dry milling capability.
ZirkonZahn* 6mm
6mm Shank
Larger ZirkonZahn* systems running 6mm shank tools for CoCr applications.
04 Sample
Milling CoCr frameworks or partials and want to see what FLATCOAT® TTN can do? Our sample box lets you test the anti-adhesion difference on your own machine before committing to a full set.
"With AlienTools we now have a consistent production workflow, which is very important to us. Thank you AlienTools for your 'out of this world' awesome tools!"
Dental Technician · Germany