Is customization available?

Yes, custom configurations are available upon request, including connection size, color, and application-specific options.

What payment methods do you accept?

We accept T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

Dual-Function PDC Core Bit for Hard Formations High Core Preservation

Name: Dual-Function PDC Core Bit for Hard Formations High Core Preservation
Brand: Chenguang Machinery & Electric Equipment Co., Ltd.
SKU: 2267064235

Hunan, ChinaChenguang Machinery & Electric Equipment Co., Ltd.

US$60.00

1 Piece

Product profile

Customization

Available

Customized

Non-Customized

Standard

AISI

Model NO.

CR3(94)23/8R

Length

PDC Core Bit

Type

Core Drill Bit

Material

High Speed Steel

Usage

Well Drilling

Application

Suitable for Medium Soft Formation

Transport Package

Wooden Case Packaging

Specification

600×400×400

Trademark

cheng guang

Origin

Chang Sha

Key features

High Core Preservation: Optimized core retrieval structure ensures complete preservation of original stratification and mineral characteristics.

High Efficiency Drilling: Unique shear cutting principle increases drilling efficiency by 30%-50% compared to traditional carbide bits.

Dual-Function Design: Integrates outer tube cutting and inner tube core preservation for exceptionally high-quality core samples.

Customizable Options: Supports customization for connection size, color, and application-specific configurations.

Premium Material: Utilizes high-purity PDC composite inserts and diamond tipped design for hard formations.

Versatile Application: Suitable for geological survey, mineral assessment, and rock core sampling in medium-soft to hard formations.

Comprehensive Warranty: Up to 6 months warranty covering material and workmanship defects with free replacement service.

Professional Support: 24/7 technical support and rapid response team for drilling advice and operation guidance.

Company profile

Chenguang Machinery & Electric Equipment Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Changsha. Guangzhou, Shanghai, ShenzhenAverage Response Time: ≤10.75hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryChenguang Machinery & Electric Equipment Co., Ltd. is a China-based limited trading company located in Changsha, Hunan, with its factory reported in Furong District. Its stated business covers development, production, and marketing of ultra-hard materials, including synthetic diamond, diamond drill bits, diamond cutting discs, and PDC cutters. The supplier reports ISO 9001 and GMP certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It has self-operated import/export rights and has exported since 2010, with exports representing 31%–40% of total sales. Recent trade records show transactions involving synthetic diamonds and inserts with a buyer in Mexico, but the limited number of disclosed transactions does not establish a broad customer base. Evidence is insufficient to assess after-sales service, customization, and financial credibility.

Supplier typeThe supplier is identified as a trading company in Changsha and as both a trading company and manufacturer/factory in the company profile. Its stated business includes development, production, and marketing of ultra-hard materials, indicating a hybrid trading-and-manufacturing profile.

CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These certifications provide explicit evidence of formal quality and manufacturing management systems, although the slices do not provide certificate numbers, validity dates, or scope.

R&D capabilityThe company describes itself as specialized in the development of ultra-hard materials and reports 6–10 R&D engineers. Its product keywords include synthetic diamond and PDC cutters, supporting an identifiable R&D orientation, but no patents, new-product records, or technical performance data are provided.

Production capacityThe supplier states that it develops and produces ultra-hard materials, operates more than 10 production lines, and has annual output information listing 10,000,000 units for lab diamond and other products. The reported manufacturing infrastructure and output data explicitly support production capability, although the exact product allocation and capacity verification are not provided.

Client casesTrade records show three recent product categories—Inserts, Synthetic Diamond, and Synthetic Diamonds—with transactions involving Mexico and the same named buyer; the disclosed transaction counts are 2, 3, and 2 respectively. These records evidence some recent commercial activity, but the limited buyer and country coverage does not establish a broad or diversified customer portfolio.

Product Q&A

Q:What is the delivery time?

Delivery time depends on the product and order details: Standard models in stock: 1-10 days. Regular production/frequently ordered models: 7-15 business days. Customized products or new production: Usually 15-30 days. The specific time will be confirmed after receiving the advance payment and depends on the items and quantity of the order.

Q:What are the shipping methods?

We offer various shipping methods including express delivery (DHL, TNT, UPS, FedEx, etc.), air freight, sea freight, or rail transport. You can choose based on cost and time requirements.

Q:What are the delivery terms?

We support various international trade terms such as EXW, FOB, CFR, and CIF.

Q:What are the packaging conditions?

We usually use neutral white boxes and brown cardboard cartons for packaging. If the customer has legally registered patents or brands and provides authorization letters, we can package the products in the customer's branded boxes.

Q:What is the warranty period?

We offer a dedicated warranty with a maximum period of 6 months from the date of shipment, covering defects in materials and workmanship.