主营:五金模具配件+塑胶模具配件+刃具+冲针+导柱导套+脱料板导柱+模架导柱+弹簧/线簧/优力胶+等高套筒/固定销+止符螺丝/浮料销+司筒/顶针+拉杆/唧咀+数控刀具+车刀/铣刀+钻头+车刀片+铣刀片+焊接车刀+数控刀杆+铣石笔
材质热处理硬度备注W-CHRC80°-83° SKH-9HRC61°-63° SKD11HRC59°-61° HSSHRC58°-6