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The Great Oil Field Drilling Equipment Drill Bits are a 8‑1/2" GM1616T model designed for demanding oil‑field, water‑well and geothermal projects. According to the supplier data the bit carries IADC code M423, features six blade cutters, and uses Φ16 and Φ13 mm cutters arranged as Φ16×36 and Φ13×37. The gauge length is 65 mm, the connection size is 4‑1/2", and it conforms to API regulations with a net weight of 71 kg and a gross weight of 96 kg. Nozzle configuration includes six NZ‑type nozzles sized 16/32 in.
The bit body is fabricated from high‑grade steel, a material standard for PDC and diamond‑based bits, providing the strength needed for high‑speed rotation. A patented matrix formulation is claimed to extend bit life, while the hydraulic design promotes efficient cuttings removal and cooling. The cutter design is tuned for impact resistance and abrasion mitigation, which is typical for bits used in hard‑rock and tectonic drilling environments. Standard industry practice also includes a back‑reaming tooth configuration to aid hole cleaning.
These drill bits are suited to contractors and drilling services operating in oil and gas exploration, mining, construction and underground foundation work. Buyers typically require verification of API certification, dimensional tolerances and nozzle integrity before placing an order. The supplier offers flexible production capacity but does not publish MOQ, price or lead‑time; interested parties should request detailed trade terms such as FOB or CIF and preferred payment methods.
| Bit Type | 8‑1/2" GM1616T |
| IADC Code | M423 |
| Blade Cutter Count | 6 |
| Cutter Size (mm) | Φ16, Φ13 |
| Cutter Arrangement | Φ16×36, Φ13×37 |
| Nozzle Quantity/Type | 6NZ |
| Gauge Length (mm) | 65 |
| Connection Size | 4‑1/2" |
| API Net/Gross Weight (kg) | 71/96 |
| Nozzle Size (inch) | 16/32 |
| Bit Body Material | steel (typical) |
| Maximum Operating Temperature | 350 °C (typical) |
Cangzhou Great Drill Bits Co.. Ltd. is located in the Industry Zone of Hejian, Cangzhou, China (postal code 062450). The company is listed with a harbour‑level trust tier and currently shows a zero percent response rate, indicating limited communication activity through the platform. Their profile states that they are one of the larger manufacturers and suppliers in Asia, equipped with high‑technology production lines and a flexible manufacturing approach.
The supplier’s catalogue highlights a commitment to rapid service, offering 24‑hour uninterrupted assistance and welcoming factory visits. Although the public data does not disclose specific certifications or annual output volumes, the company emphasizes a patented matrix formulation for its bits and a focus on customer‑oriented cooperation. Prospective importers should verify the factory’s quality management systems and request sample testing before bulk procurement.
| 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 placing an order, verify the bit’s dimensional drawings, IADC code and API weight specifications against your rig’s requirements. Request a recent factory inspection report and, if possible, a sample for laboratory testing to confirm cutter hardness and matrix durability. Ensure the supplier can provide material certificates for the steel body and any heat‑treatment records.
Logistics for Chinese‑origin drill bits typically involve sea freight with FOB or CIF terms; however, exact Incoterms and lead‑time must be confirmed with the supplier. Payment methods such as L/C or T/T are common, but negotiate terms that protect both parties, especially given the supplier’s zero response rate on the platform. Clarify packaging dimensions and whether the bits are shipped in wooden crates or steel containers to avoid damage in transit.
Upon arrival, arrange a third‑party inspection to check cutter size, nozzle integrity and overall weight compliance with the API data. Verify that the bit’s hydraulic passages are clear and that the back‑reaming teeth are intact before acceptance. Retain all test reports and certificates as part of your quality documentation for future reference.
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When sourcing Great Oil Field Drilling Equipment Drill Bits for your business, securing the right balance of quality and cost is essential. Cangzhou Great Drill Bits 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 $5000/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 Great Oil Field Drilling requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cangzhou Great Drill Bits 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Great Oil Field Drilling 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 global B2B marketplace. Start your sourcing journey today.
Importing Great Oil Field Drilling 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 Great Oil Field Drilling Equipment Drill Bits from Cangzhou Great Drill Bits Co.. Ltd. is $5000/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 Great Drill Bits Co.. Ltd. through EximNext.
The supplier, Cangzhou Great Drill Bits Co.. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Great Oil Field Drilling. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Great Oil Field Drilling Equipment Drill Bits depends on the specific grade and form. Contact Cangzhou Great Drill Bits Co.. Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Great Oil Field Drilling from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cangzhou Great Drill Bits Co.. Ltd.. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Yes, Cangzhou Great Drill Bits 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 Great Drill Bits Co.. Ltd. through EximNext.
Cangzhou Great Drill Bits Co.. Ltd. offers Great Oil Field Drilling with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Great Oil Field Drilling is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cangzhou Great Drill Bits Co.. Ltd. through our platform.
Cangzhou Great Drill Bits Co.. Ltd. maintains international quality certifications. These ensure that the Great Oil Field Drilling 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 Great Drill Bits 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 Great Drill Bits Co.. Ltd..
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