-AlTiN-coated top model for maximum cutting speed and productivity. The recommended, uninterrupted drilling depth for series machining is 3 times the diameter of the drill bit.
-Solid carbide twist drill with straight shank to DIN 6537K, type N for universal use, suitable
for materials up to 1,400 N/mm2 strength.
-Sintered carbide K30 with AlTiN coating for machining high-alloy steel, tempered
and tool steel, stainless steel, structural steel, cast iron and plastic.
-Highly stable, hard PVD coating made of aluminium titanium nitride with extreme hardness,
temperature and oxidation resistance. Nano-hardness up to 38 GPa, application temperature up to 900°C. Maximum service life with oil cooling.
-Highest drilling performance, very high dimensional stability, very long life.