Carbide Drill Bit Manufacturers, Suppliers, Wholesalers and Exporters …
Shenzhen Jinrui Precision Carbide Technology Co., Ltd. Business Type: Manufacturer, Trading Company. Key Products: Carbide End Mill, PCB router bit, carbide drill bit, cutting tools, polishing tools. Contact Now. View Price. R25 R38 T45 Spherical Threaded Rock Drilling Tools Tungsten Carbide Drill Bits.