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This 151/2-inch (393.7mm) tricone drill bit from Cangzhou JSBIT is a TCI (Tungsten Carbide Insert) cone bit engineered for demanding rotary drilling applications. The bit is designed for use in oil and gas drilling, water well construction, coal field exploration, and various geotechnical engineering projects. Its construction is specifically suited for formations with alternating soft and hard layers, including shale, clay, gypsum, limestone, sandstone, conglomerate, and dolomite.
Tricone bits of this diameter typically feature three rotating cones studded with tungsten carbide inserts, which provide both crushing and shearing action against rock. The 15 1/2-inch size is a common intermediate diameter used in various borehole applications. The bit's design for staggered formations suggests it has a combination of insert styles to handle varying rock hardness, though the specific insert layout and bearing type should be confirmed with the supplier.
Buyers for this equipment include drilling contractors, oilfield service companies, water well drillers, and mining exploration firms. The bit is sourced from a manufacturer in Hebei, China, a region known for industrial equipment production. When sourcing, buyers should confirm the exact API or IADC classification, the recommended weight on bit (WOB) and rotary speed parameters, and the available connection thread types (such as API REG or IF) to ensure compatibility with their drill string.
| Bit Diameter | 15 1/2 inches (393.7 mm) |
| Bit Type | Tricone, TCI (Tungsten Carbide Insert) |
| Primary Applications | Oil drilling, water well, coal field exploration, engineering |
| Target Formations | Soft-hard staggered: shale, clay, gypsum, limestone, sandstone, conglomerate, dolomite |
| Typical Connection Thread | API REG or IF (standard for this size class) |
| Typical IADC Code Range | 5-1-7 to 6-3-7 (for mixed soft/hard formations) |
| Typical Weight on Bit (WOB) | 20,000 - 40,000 lbs (for this diameter class) |
| Typical Rotary Speed | 60 - 150 RPM (formation dependent) |
| Typical Bearing Type | Sealed roller bearing (standard for TCI bits) |
| Manufacturing Origin | Hejian, Hebei, China |
Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. is a manufacturer located in the Junziguan Economic Zone in Hejian, Hebei Province, China. The company's address places it within a major Chinese industrial region known for machinery and equipment production. The supplier's trust tier is listed as 'harbor', which is a platform verification status.
The listing indicates a response rate of 0.00% and an average response time of 0 hours, suggesting the supplier's responsiveness on the platform has not yet been measured or is inactive. The company profile does not provide details on its founding year, number of employees, production capacity, or specific certifications beyond the platform's tier. Buyers should initiate direct contact to verify operational status, request product data sheets, and discuss trade terms before placing an order.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering this 15 1/2-inch tricone bit from Cangzhou JSBIT, verify the exact technical specifications that match your drilling program. This includes confirming the IADC code, the connection thread type, and the recommended operating parameters (WOB, RPM, flow rate) for your specific formation. Request the manufacturer's data sheet and, if possible, references from previous users in similar geological conditions.
Logistics and trade terms require clarification. Confirm the supplier's standard packaging for a heavy industrial component like a drill bit to prevent damage during sea freight. Discuss shipping terms (FOB, CIF), typical production lead time, and payment methods. Given the supplier's platform response metrics, establish a direct communication channel via email or a messaging app to ensure reliable correspondence.
Quality assurance is paramount. For a critical downhole tool, consider requesting a third-party inspection of the bit before shipment. Verify that the materials (especially the tungsten carbide inserts) meet recognized industry standards. If available, ask for a factory audit report or quality management system certification (e.g., ISO 9001) to assess the manufacturer's consistency and reliability.
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When sourcing 151/2inch Tricone Drill Bit for your business, securing the right balance of quality and cost is essential. Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3080/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
Importing 151/2inch Tricone Drill B requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 151/2inch Tricone Drill B has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 151/2inch Tricone Drill B requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 151/2inch Tricone Drill Bit from Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. is $3080/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. through EximNext.
The supplier, Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 151/2inch Tricone Drill B. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 151/2inch Tricone Drill Bit depends on the specific grade and form. Contact Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 151/2inch Tricone Drill B from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd.. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Yes, Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. through EximNext.
Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. offers 151/2inch Tricone Drill B with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
151/2inch Tricone Drill B is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. through our platform.
Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. maintains international quality certifications. These ensure that the 151/2inch Tricone Drill B meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Cangzhou JSBIT Drill Equipment Science & Technology Co., Ltd..
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