Carbide End Mills, Carbide Rods, Carbide Drills manufacturer / supplier in China, offering Grewin CNC Machine Tungsten Carbide End Mills with White-Gold Coating HRC68, Grewin Tungsten Carbide Customized Plates Yg8/Yg6/Yg15/Yg20 All Grade All Sizes, Grewin Machine Borning End Mills Mgr 6b2.0 L30 with Bronze Coating Can Be Customized and so on.
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