Product Description
Super strength toughness mining tools cemented carbide that is made specialized to meet the international upscale market demands for high grade carbide for application of DTH bit, tricone bit and top hammer drill bit. Changsha Heijingang Industial Co., Ltd (with brand name BD Drill) had established cemented carbide section on Dec. 2015 based on the deep comprehending in drilling working conditions and acknowledges of bit manufacturing and TCI configurations. BD Drill has specialized in reserching and manufacturing super stregth and toughness emented carbide of geologic and mining tools.
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