Our program offers ballnose endmills for HSC contour-milling
of hardened steel (>45 HRC), aluminum en graphite. These endmills
are standard supply from Ø 2 throughØ 20 mm.
The ballnose endmills for hardened steel are coated
with a "Star coating" which makes the tool highly interesting
for dry metal removal. "Star coating" is a TiAlN-coating(Titan
aluminum nitride) with a lower frictional coefficient that ensures
lower cutting pressure. On top of that the geometry in the center
area of the endmill has been adjusted so that the cutting ability
of the endmill increases with even a relatively low cutting speed.
The ballnose endmills for aluminum applications
normally come un-coated For certain sorts of aluminum it is possible
to apply the appropriate coating. The cutting face of the aluminum
endmills is finished extra smooth in order to avoid sticking. The
ballnose endmills for graphite applications generally are coated
with a wear-resistant diamond coating.