Microdroplets are a dangerous defect of PVD coating,
therefore their filtration allows to raise durability of a
coating adhesion and to enhance resistibility of a LCC to
oxidation, corrosion and wear.
Comparison test results of cutting for inserts made of
various tool materials and developed LCC inserts with
NMC at the cross turning (facing) of steel 45 are
presented in table 3.