Kong Boshi deep hole Technology (Shandong) Co., LTD.
Is a deep hole drilling bit manufacturer and supplier of china deep hole drilling tools, located in Dezhou City, Shandong Province China. We focus on the development and production of drilling tools: deep hole drilling tools with diameters from 25mm-65mm, 65mm-500mm BTA drill head and reaming tools as well as the associated service.
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deep hole drill blade(ISCARD)
deep hole drill blade of iscard , The matrix is made of super hard and super ductile carbide With the corresponding PVD coating, the red hardness, wear resistance and toughness are more prominent ...view more -
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Deep hole drilling rod
Deep hole drill rod, deep hole drilling (boring) rod is the necessary accessories for deep hole drilling and boring machine processing, deep hole drilling rod is connected with deep hole drilling a...view more
