从China供应商批发进口7 7/8 4 Blades Steel Body Pdc Tricone Bit — FOB条款

The 7 7/8 4 blades steel body PDC tricone bit from Hebei Crossing Drill Bit Manufacture Co., Ltd is engineered for drilling in soft to medium-soft formations, featuring a robust steel body for durability and a four-blade design to minimise friction. The PDC cutters deliver high penetration rates while reducing wear, and the large chip space ensures efficient cuttings removal for uninterrupted operations. Its lightweight construction allows for easier handling on rigs without compromising structural integrity.

This bit uses polycrystalline diamond compact cutters bonded to a tungsten carbide substrate, a standard configuration for PDC bits in oil, gas and geothermal drilling. Typical industry specifications for such bits include a 7 7/8 inch outer diameter, with blade heights and cutter exposure optimised for formation type; standard IADC codes for soft to medium-soft formations apply. The steel body is heat-treated to typical hardness levels of 28-32 HRC for impact resistance.

Common applications span oil exploration, water well drilling and geothermal projects where reliability in variable geological conditions is critical. Buyers in these sectors prioritise bits that maintain ROP with low torque fluctuations, and this model’s design aligns with those needs. The supplier offers packaging suited for safe transportation, with shipping terms such as FOB or CIF available to accommodate different logistics requirements.

Hebei Crossing Drill Bit Manufacture Co., Ltd is based in Hejian, Hebei Province, China, with its registered address on Changqing Road. The company operates as a Harbour-tier supplier, indicating a verified business profile with confirmed legal and operational details. Its focus is on manufacturing drill bits for industrial applications, with a product range that includes PDC tricone bits designed for efficiency in challenging formations.

The supplier’s listing does not state a response rate or average response time, and no additional verification signals such as certifications, client references, or production capacity are provided in the available data. Buyers are advised to confirm these details directly with the supplier to assess service reliability and technical support capabilities.