从China供应商批量进口12"(304.8mm) Iadc117 Milled Tooth Tricone Bit

This 12-inch (304.8mm) IADC117 milled tooth tricone bit from Hejian Wanxiang Drilling Equipments Co., Ltd. is designed for soft to medium-hard formation drilling. The IADC 117 code indicates a steel-tooth bit with a medium-hard formation tooth structure, suitable for compressive strengths typically ranging from 5,000 to 15,000 psi. The milled tooth design features self-sharpening tungsten carbide hardfacing on the tooth crests, which enhances cutting efficiency and prolongs bit life in abrasive conditions.

The bit's construction uses high-strength alloy steel for the cones and body, providing resistance to impact and wear. Its bearing system is typically a journal bearing with a grease reservoir and dynamic seal, designed to operate under the high pressures and temperatures encountered downhole. The IADC classification system specifies this bit for formations like soft shale, clay, and medium sandstone, common in many sedimentary basins. The nozzle configuration is designed to optimize hydraulic cleaning of the bit face and cuttings evacuation.

Primary applications include oil and gas well drilling, water well construction, and geotechnical exploration. Drilling contractors and service companies source this bit for its balance of penetration rate and durability in suitable formations. Hejian Wanxiang supplies this bit with packaging designed for international transport, and buyers should confirm specific trade terms such as FOB or CIF, payment methods like L/C or T/T, and lead times directly with the supplier.

Hejian Wanxiang Drilling Equipments Co., Ltd. is a supplier of drilling equipment based in Hejian, Hebei, China. The company's address is listed as Xihuan Road, Hejian 062450. The supplier profile indicates an 'imported' tier status on the platform.

The listing does not provide details on the company's operational history, factory size, or specific client portfolio. The trust tier is noted as 'harbor', and the current response rate and average response time data show 0.00%, suggesting buyers should initiate contact to verify communication responsiveness. The company offers products like tricone bits for the drilling industry.