Hunan Speedmade Drill Bit Co., Ltd. has 15 years of experience in the drilling industry, specializing in the R&D, production, and sales of drilling tools. We've conducted extensive rig tests, continually adjusting and refining our designs to offer hundreds of different drill bits across over ten product categories. We also provide customized solutions to meet specific client needs. Our core mission is to boost drilling efficiency and cut costs.

     We collaborate with leading research institutions like the Institute of Geology of the Chinese Academy of Sciences and leverage the expertise of experienced drilling professionals to continuously enhance our products.

     Our extensive product range includes PDC drill bits, hot-pressed diamond drill bits, electroplated diamond drill bits, alloy drill bits, reamers, drill rigs, drill pipes, and core tubes. These are available in various models and sizes for applications in water wells, natural gas, oil, coal, and geothermal mining, as well as geological exploration across diverse rock types such as limestone, granite, and basalt.