Import 8 1/2 Insert Tooth Tricone Tci Drill Bit — Buy in wholesale FOB from Supplier in China

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8 1/2 Insert Tooth Tricone Tci Drill Bit by Dongying Lake Petroleum Technology Co., Ltd
Harbor
8 1/2 Insert Tooth Tricone Tci Drill Bit - Image 1

8 1/2 Insert Tooth Tricone Tci Drill Bit

🕐Last updated: Jul 18, 2026
2001000/ Bags
Min. Order: 1 Bags
💱₹2,001,000.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryDrilling Machines & Tools
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 8 1/2 Insert Tooth Tricone TCI Drill Bit from Dongying Lake Petroleum Technology Co., Ltd - China Wholesale Supply

The 8 1/2 insert tooth tricone TCI drill bit from Dongying Lake Petroleum Technology Co., Ltd is engineered for high wear resistance in abrasive and tough geological formations. It features tungsten carbide inserts, which provide superior durability and cutting efficiency compared to milled-tooth bits in hard or interbedded layers. The bit is designed for use in oil and gas exploration, mining, and construction projects where reliability and longevity are critical.

Tungsten carbide inserts are strategically placed to optimize cutting action and reduce torque, which minimizes downtime and operational costs. The bit’s design is compatible with a broad selection of drilling rigs, making it versatile for different project requirements. The supplier’s focus on quality control ensures that each bit meets industry standards for performance in demanding conditions, such as shale, sandstone, or limestone with abrasive stringers.

This model is part of Dongying Lake Petroleum Technology’s broader product line, which includes various sizes of tricone bits to accommodate diverse drilling needs. The company’s manufacturing process adheres to strict quality control, with products exported to global markets for applications in exploration and production. Buyers typically select this bit for projects requiring a balance between penetration rate and durability in medium to hard formations.

Technical Specifications for Dongying Lake Petroleum Technology Co., Ltd 8 1/2 Insert Tooth Tricone TCI Drill Bit
Bit Size8 1/2 inches
Bit TypeInsert Tooth Tricone (TCI)
Insert MaterialTungsten carbide
Primary ApplicationTough geological formations with high abrasiveness
Typical IADC Code Range537 to 547 (standard for medium-hard formations)
Typical Weight on Bit (WOB)0.5 to 1.5 (standard for 8 1/2 inch TCI bits)
Typical Rotational Speed (RPM)50 to 120 (standard for this size and type)
Typical Connection TypeAPI NC38 or NC46
Bearing TypeSealed roller bearing (typical for TCI bits)
Typical Outer Diameter Tolerance±0.5 mm
Typical Length10 to 12 inches (standard for 8 1/2 inch bits)
About Dongying Lake Petroleum Technology Co., Ltd - Drilling Equipment Supplier in China
🏭
Dongying Lake Petroleum Technology Co., Ltd
China Harbor🥇 Gold Verified
3.5(11)

Dongying Lake Petroleum Technology Co., Ltd is headquartered in Dongying, Shandong Province, China, with its facility located on Huanghe Road. The company specializes in the production of drilling equipment, including tricone bits, PDC bits, and related accessories for the oil and gas, mining, and construction industries. Its product portfolio is designed to meet the demands of both domestic and international markets, with a focus on durability and performance.

The supplier operates under a harbor trust tier and emphasizes strict quality control in its manufacturing processes. While specific certifications such as ISO or API are not explicitly stated in the provided data, the company’s products are marketed as compliant with industry standards. The supplier’s global reach includes exports to various regions, catering to clients with diverse drilling requirements. Its commitment to technical precision and customer-specific solutions is reflected in its product offerings.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 8 1/2 Insert Tooth Tricone TCI Drill Bit from Dongying Lake Petroleum Technology Co., Ltd
Tungsten carbide inserts offer superior wear resistance and impact strength compared to steel teeth, making them ideal for drilling in abrasive and hard formations. Their hardness (typically 1200-1800 HV) allows them to maintain sharp edges longer, reducing the frequency of bit changes and improving overall drilling efficiency.

Sourcing 8 1/2 Insert Tooth Tricone TCI Drill Bit from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide

Before placing an order, confirm the bit’s IADC code and tungsten carbide insert grade to ensure it matches your formation’s hardness and abrasiveness. Request the supplier’s technical drawings to verify the bit’s dimensions, connection type, and insert arrangement. If the bit is intended for a specific rig, check compatibility with the rig’s top drive and drill collar specifications to avoid operational issues.

Discuss logistics details such as Incoterms (FOB or CIF) and lead times, as these will impact your project timeline and budget. Clarify whether the supplier provides API-compliant packaging, which typically includes individual bit boxes with protective foam and labeled markings for easy identification. For bulk orders, confirm whether the supplier can accommodate staggered shipments to align with your drilling schedule.

Upon receipt, conduct a thorough inspection of each bit for manufacturing defects, such as cracked inserts, improper welding, or misaligned cones. Use calipers to verify the outer diameter against the API standard tolerance of ±0.5 mm. During drilling, implement a condition monitoring program to track the bit’s performance, including penetration rate, torque, and vibration, to detect early signs of wear or failure.

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Dongying Lake Petroleum Technology Co., Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
74/100
Trust Score
📦
0+
Products
3.5(11)
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Buy 8 1/2 Insert Tooth Tricon in Bulk — Verified Supplier in China

When sourcing 8 1/2 Insert Tooth Tricone Tci Drill Bit for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum 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 $2001000/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.

8 1/2 Insert Tooth Tricon Specifications, Trade Terms & Pricing

Importing 8 1/2 Insert Tooth Tricon requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Lake Petroleum 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.

About Dongying Lake Petroleum Technology Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 8 1/2 Insert Tooth Tricon 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.

Import 8 1/2 Insert Tooth Tricon — Shipping, Logistics & Customs

Importing 8 1/2 Insert Tooth Tricon 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).

Frequently Asked Questions About 8 1/2 Insert Tooth Tricon

What is the wholesale price of 8 1/2 Insert Tooth Tricone Tci Drill Bit?

The current listed wholesale price for 8 1/2 Insert Tooth Tricone Tci Drill Bit from Dongying Lake Petroleum Technology Co., Ltd is $2001000/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 Dongying Lake Petroleum Technology Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for 8 1/2 Insert Tooth Tricon?

The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 8 1/2 Insert Tooth Tricon. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 8 1/2 Insert Tooth Tricone Tci Drill Bit?

The HS Code classification for 8 1/2 Insert Tooth Tricone Tci Drill Bit depends on the specific grade and form. Contact Dongying Lake Petroleum Technology Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import 8 1/2 Insert Tooth Tricon from China?

To import 8 1/2 Insert Tooth Tricon from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Lake Petroleum Technology Co., Ltd. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.

Is Dongying Lake Petroleum Technology Co., Ltd a verified supplier?

Yes, Dongying Lake Petroleum 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.

What are the key specifications of 8 1/2 Insert Tooth Tricone Tci Drill Bit?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Co., Ltd through EximNext.

What packaging options are available for bulk orders of 8 1/2 Insert Tooth Tricon?

Dongying Lake Petroleum Technology Co., Ltd offers 8 1/2 Insert Tooth Tricon with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 8 1/2 Insert Tooth Tricon the most?

8 1/2 Insert Tooth Tricon is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd through our platform.

What certifications does this 8 1/2 Insert Tooth Tricon supplier hold?

Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the 8 1/2 Insert Tooth Tricon meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 8 1/2 Insert Tooth Tricone Tci Drill Bit on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Lake Petroleum Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Dongying Lake Petroleum Technology Co., Ltd.

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