2024-03-30
2, at present the cutting tool of chamfer of crescent moon of pass roller mill already was more mature cutting tool product, call milling cutter coming back, flying milling cutter, roller to engrave costal region knife again. Hua Ling exceeds hard, as exceed strong cutting tool homebred the pioneer that change, there is old experience on the milling cutter coming back of chamfer of mill roller crescent moon, basis classics. . .