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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.
| Bit Type | PDC Tricone |
| Body Material | Steel |
| Number of Blades | 4 |
| Outer Diameter | 7 7/8 inches |
| Target Formation | Soft to medium-soft |
| Cutter Type | Polycrystalline Diamond Compact (PDC) |
| Chip Space | Large |
| Body Hardness | 28-32 HRC (typical for steel body PDC bits) |
| IADC Code Range | Standard 1-3 series for soft formations (typical) |
| Application | Oil exploration, water well drilling, geothermal |
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.
| 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, verify the bit’s IADC code and cutter specifications to ensure compatibility with your target formation. Confirm whether the supplier provides third-party inspection reports or test data for the PDC cutters, as this validates performance claims. Additionally, check if the bit meets API Spec 7-1 standards, which are typical for oilfield drilling equipment.
Logistics should be confirmed early, as PDC bits are high-value, heavy items. Clarify Incoterms (e.g., FOB Tianjin or CIF to your port) and whether the supplier handles export documentation such as the commercial invoice and packing list. Lead times for custom configurations can vary, so request a timeline for manufacturing and shipping. Payment terms, such as TT or LC, should also be agreed upon in advance.
Quality checks should include visual inspection of the steel body for cracks or defects and verification of the cutter placement and orientation. Request a dimensional inspection report to confirm the outer diameter and blade geometry. For long-term reliability, ask if the supplier offers post-sale support, such as reconditioning services or technical guidance on bit selection for different formations.
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When sourcing 7 7/8 4 Blades Steel Body Pdc Tricone Bit for your business, securing the right balance of quality and cost is essential. Hebei Crossing Drill Bit Manufacture 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 $2200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing 7 7/8 4 Blades Steel Body requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Crossing Drill Bit Manufacture 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 7 7/8 4 Blades Steel Body 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 Agriculture category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 7 7/8 4 Blades Steel Body 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 7 7/8 4 Blades Steel Body Pdc Tricone Bit from Hebei Crossing Drill Bit Manufacture Co., Ltd is $2200/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 Hebei Crossing Drill Bit Manufacture Co., Ltd through EximNext.
The supplier, Hebei Crossing Drill Bit Manufacture Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 7 7/8 4 Blades Steel Body. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 7 7/8 4 Blades Steel Body Pdc Tricone Bit depends on the specific grade and form. Contact Hebei Crossing Drill Bit Manufacture Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 7 7/8 4 Blades Steel Body from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Crossing Drill Bit Manufacture Co., Ltd. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Hebei Crossing Drill Bit Manufacture 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 Hebei Crossing Drill Bit Manufacture Co., Ltd through EximNext.
Hebei Crossing Drill Bit Manufacture Co., Ltd offers 7 7/8 4 Blades Steel Body with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
7 7/8 4 Blades Steel Body is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Crossing Drill Bit Manufacture Co., Ltd through our platform.
Hebei Crossing Drill Bit Manufacture Co., Ltd maintains international quality certifications. These ensure that the 7 7/8 4 Blades Steel Body 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. Hebei Crossing Drill Bit Manufacture 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 Hebei Crossing Drill Bit Manufacture Co., Ltd.
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