Chenghui Drilling Tools

Chenghui Drilling Tools is a professional drilling tools manufacturer in China, specializing in PDC drill bits, PDC core bits, tricone bits, DTH drilling tools, diamond core bits, drill rods and drilling equipment.

We provide factory-direct supply, OEM & ODM customization, drilling tool selection and solutions for water well drilling, geothermal drilling, mining, geological exploration, construction and foundation projects.

Customized bit diameter, cutter structure, blade design, API thread, product marking and packaging are available.

Website: https://drillmfg.com
Contact us for product selection, quotations and distributor cooperation.