 - 90516128 and 90516129 Atlas Copco COP 1840 Shank Adapters- Fabricante: Atlas-Copco
- Modelo: COP 1840
 Wuhan, China
 - 90516305 and 90516317 Atlas Copco COP 1840EX Shank Adapters- Fabricante: Atlas-Copco
- Modelo: COP 1840
 Wuhan, China
 - Bit Breaker Manufacturer for Oil Well Drilling- Fabricante: Hubei Superdrill
 Wuhan, China
 - 98mm Blade Type Tungsten Matrix PDC Bit- Fabricante: Matrix
 Wuhan, China
 - Step type drill bits- Fabricante: Hubei Superdrill
 Wuhan, China
 Wuhan, China Wuhan, China
 Wuhan, China Wuhan, China
 Wuhan, China Wuhan, China
 - Grinding stone, grinding wheel for integral drill bit grinding- Fabricante: Hubei Superdrill
 Wuhan, China
 - Diamond Grinding Wheel for Repairing Button Bit- Fabricante: Hubei Superdrill
 Wuhan, China
 - Diamond Grinding Wheel for Repairing Button Bit- Fabricante: Hubei Superdrill
 Wuhan, China
 - Rock Reamer with Welded Roller Cores- Fabricante: Hubei Superdrill
 Wuhan, China
 - TCI Tricone bits 17"1/2 for reverse circulation, with opening in the center 80mm, IADC537 RC- Fabricante: Hubei Superdrill
 Wuhan, China
 - Crown Reaming Bit- Fabricante: Crown
 Wuhan, China
 - Box to Pin Sub Adapter for DTH drilling tools 2- Fabricante: Hubei Superdrill
 Wuhan, China

