TUAM STEEL
Tool steel hlau yog ib tug ntau yam ntaub ntawv uas yog zoo-suited rau ua cov cuab yeej. Tool steel yog ib tug tshwj xeeb yog nyuaj cov ntaub ntawv uas tiv tshav kub thiab resists puas, thiab yog muaj nyob rau hauv ib tug xov tooj ntawm qib uas yog txhua suited kom meej daim ntawv sau npe, xws li punches, tuag los yog txiav daim ntaub ntawv.
Nrov qib peb muab
O1 | D2 | D3 | O2 | D6 | A2 | S1 | H13 | P20 | P20S | 420 | 1,2083 | 2767 | M2 | M42 | 1,1730