hat
Klas M2 gwo vitès Asye se pa lwen asye a ki pi popilè gwo vitès ranplase gwo vitès klas asye T1 nan pifò aplikasyon paske nan pwopriyete siperyè li yo ak ekonomi manm fanmi.
eng
Grade M2 High Speed Steel is by far the most popular high speed steel replacing high speed steel grade T1 in most applications because of its superior properties and relative economy.