Zirconia · Multi-Layer Zirconia
Our flagship dental series. FLATCOAT® DIA-coated burs engineered for dry milling of zirconia blanks with exceptional surface finish and extended tool life. Gold Medal winner at the German Design Awards 2021.
02 Coating Technology
The diamond coating engineered specifically for zirconia dry milling — where every micron matters.
[ COATING TECHNOLOGY ]
FLATCOAT® DIA uses Chemical Vapor Deposition to build a multilayer diamond structure combining alternating nano-crystals and micro-crystals. This creates a flatter, more uniform cutting surface than conventional single-layer diamond coatings.
The result: dramatically less chipping on zirconia restorations, reduced friction-generated heat during dry milling, and tool life that outlasts standard diamond-coated burs by a wide margin.
Because the coating surface is smoother, cutting forces stay lower — meaning less stress on your milling machine's spindle and more consistent margin accuracy across the full life of the tool.
Standard Diamond Coating
FLATCOAT® DIA Multi-Layer
Among the hardest coatings available for dental milling tools
Optimal thickness balancing cutting performance and edge sharpness
Thermal stability far beyond what dry milling temperatures demand
Low friction means less heat, less chipping, and cleaner surface finish
The flat diamond surface minimizes micro-fractures at restoration margins — critical for monolithic zirconia and ultra-thin veneers.
Multilayer nano/micro crystal structure resists wear far longer than single-layer diamond coatings, keeping per-unit costs low.
Engineered for waterless milling. Low friction coefficient prevents heat buildup that causes zirconia phase transformation.
03 Compatibility
ZT Series tools are available in 3mm, 4mm, and 6mm shank configurations — covering every major dental milling platform.
Amann Girrbach*
3mm Shank
Ceramill* series milling machines using 3mm tool shank diameter.
DC1 / DC5 / DC7*
6mm Shank
Dental Concept* DC series milling machines with 6mm tool holders.
Imes-Icore*
3mm Shank
CORiTEC* series and other Imes-Icore* machines using 3mm tool holders.
Imes-Icore* / PM7
6mm Shank
Premium 5-axis machines including PM7 using 6mm shank tools.
Roland* DWX
4mm Shank
DWX-51D, DWX-52D, DWX-52DCi and other Roland* 4mm-shank platforms.
Sirona* MCX5
3mm Shank
Dentsply Sirona* inLab MCX5 wet and dry milling unit.
VHF*
3mm Shank
VHF* K5, S1, S2, and other VHF* dental milling systems.
Yenadent*
4mm Shank
Yenadent* D40 and D50 series milling systems.
ZirkonZahn*
3mm Shank
M1, M2, M5 and other ZirkonZahn* 3mm-shank platforms.
ZirkonZahn* 6mm
6mm Shank
Larger ZirkonZahn* systems running 6mm shank tools.
04 Sample
Milling zirconia and want to feel the FLATCOAT® DIA difference? Our sample box lets you test the surface finish and tool life on your own machine before committing to a full set.
"I'm simply amazed by the quality. The lifetimes of these tools are much longer than that of the originals…by multiples!"
Dental Technician · Germany