GMT-SKD11 > 0.5 ~ 3.2mm HRC 56~58;GMT-SKD61 > 0.5 ~ 3.2mm HRC 40~43;GMT-8407-H13 > 0.5 ~ 3.2mm HRC 43~46;GMT-888T > 0.5 ~ 2.4mm HB~300;GMT-718 > 0.5 ~ 3.2mm HRC 28~30
GMT-SKD11 > 0.5 ~ 3.2mm HRC 56~58;GMT-SKD61 > 0.5 ~ 3.2mm HRC 40~43;GMT-8407-H13 > 0.5 ~ 3.2mm HRC 43~46;GMT-888T > 0.5 ~ 2.4mm HB~300;GMT-718 > 0.5 ~ 3.2mm HRC 28~30