"Passion" tungsten carbide slitting knife mo te ahumahi lithium e hangaia ana e te kounga teitei o te tungsten carbide paura me te paura cobalt me te tikanga whakarewa paura. Ina whakaritea ki te mata maitai tuku iho, he nui ake te pakeke o nga matatahi TCT o Passion (HRA 89 ki te 93) me te mau atete (3500 ki te 4000 Mpa). .