Inserts grades

Machining conditions

HRSA

HRSA

Ti

GoodDifficult Average Good Difficult Average
Main grades
GC1125/GC1225: PVD-coatedH13A: Good wear resistance and
first-choice grades for all parting,toughness combined with edge
grooving and turning operations insharpness. To be used on non-ferrous
good conditions. The grades work welland titanium materials.

on low-carbon and other smearing materials. Superior flank wear resistance and edge line toughness at medium cutting speeds.

S205: A wear resistant CVD-coated grade for high-speed finishing in the cutting speed range between legacy

GC1135: CVD-coated grade for tough carbide grades and CBN grades. and demanding operations such as parting-off to centre and interrupted cuts. Low to medium cutting speeds.

GC1105/GC1205: PVD-coated carbide

GC1145: The safest grade choice forgrades with good adhesion and flank
parting-off in fair to unstable condi-wear resistance. The combination of
tions at low speeds. Works well whenhard substrate and coating allows
combined with High Precision Coolantsignificant increases in cutting speed.

(HPC) at medium speeds (reduced temperature).

GC4425: Excellent combination of high wear resistance and good edge security. To be used in grooving, turning and parting off operations under stable conditions at medium to high cutting speeds.

CT5015: A titanium-based uncoated grade with excellent resistance to oxidation and smearing. For high-quality surface finishes when grooving low-alloyed steels under fairly good conditions. Moderate cutting speeds and feeds.

GC3115: A highly wear-resistant grade for grooving and turning applications under stable conditions. Also effective in hard steels. High cutting speeds.