"Passion" tungsten carbide slitting riam rau lithium kev lag luam yog tsim los ntawm cov khoom zoo nkauj tungsten carbide hmoov thiab cobalt hmoov nrog hmoov metallurgy txoj kev. Piv nrog rau cov tsoos hlau hniav, Passion's TCT cov hniav muaj zog dua (HRA 89 txog 93) thiab hnav tsis kam (3500 txog 4000 Mpa) 10 xyoo dhau los, peb cov riam tau dav muag hauv Suav teb, Europe, Nyiv thiab Asmeskas thiab lwm yam. . Peb cov khoom zoo thiab cov nqi Hoobkas tau yeej lub lag luam loj hauv tsev thiab txawv teb chaws rau peb cov neeg xa khoom.