High Hardness Tungsten Carbide Buttons For Drilling And Oil Industry
High Hardness Tungsten Carbide Buttons For Drilling And Oil Industry — manufactured by Hunan Boyun-Dongfang Powder Metallurgy Co., Ltd.
For full specifications, grades (MD33A, MD40A, MD45A, MD50A, MD60A, MD65A, MD70A, ST10UF, ST15D, ST20F, ST25F), dimensions and pricing, please contact our sales team or browse the products catalog.