These tools for milling zirconia have a diamond coating for greatly increased service life. Total length 40mm.

Z200-R3D-40 | Z100-R2D-40
2mm and 1mm are needed no matter what you are milling. Used for the majority of the milling job and need to be changed more often than 0.6mm and 1.2mm.

Z120-F2D-40
1.2mm is needed for many implant designs. It has a flat profile (see picture), which allows it to mill out sharp corners.

Z060-R2D-40
0.6mm is needed for fissures (full anatomy), for some rotational locks and to better separate between joints, etc.

For milling exceptionally fine details in zirconia, PMMA or wax, you can add the special tools.