What matrix materials are used in Surface Set Diamond Core Bits?

Common matrix materials include bronze, steel, and tungsten carbide, selected based on cutting efficiency, durability, and specific drilling conditions.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak season and off-season.

What payment terms are accepted?

We accept LC, T/T, and PayPal as terms of payment.

Mining Geological Survey Surface Set Diamond Core Bits

Name: Mining Geological Survey Surface Set Diamond Core Bits
Brand: Best Drilling Equipment(Wuxi) Co., Ltd.
SKU: 2015051102

Jiangsu, ChinaBest Drilling Equipment(Wuxi) Co., Ltd.

US$50.00-150.00

10 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

Surface Set Core Bit

Usage

Coring

Model NO.

AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3 NTW, BTW, HTW

Certification

CE, ISO

Hardness

F1-F12

Property

Impregnated

Industry

Geological Survey

Payment Term

Tt or LC

Product Name

Impregnated Diamond Core Bit

Thread Type

Pi, Metric, Dcdma etc.

Connection

Male/Female

Surface Finish

Smooth

Material

Diamond

Transport Package

Nude/Wooden Case/Carten

Specification

PQNQHQNTWHTWNQ3HQ3

Trademark

BEST

Origin

China

HS Code

82071910

Production Capacity

500000 Pieces/Year

Key features

Enhanced Core Recovery: Optimized core barrel design minimizes core loss and preserves sample integrity.

High Durability Matrix: Metal alloy matrix (bronze, steel, tungsten carbide) protects diamonds for efficient cutting.

Industrial Grade Diamonds: Selected for exceptional hardness to withstand high stresses and abrasion during drilling.

Wide Application Range: Suitable for mining, geotechnical engineering, civil engineering, and environmental studies.

CE and ISO Certified: Product meets international safety and quality standards for reliable performance.

Sustainable Practices: Designed to reduce waste, recycle materials, and minimize environmental impact.

Multiple Thread Options: Available in Pi, Metric, Dcdma, and other proprietary connection types.

Customizable Hardness: Hardness levels can be customized from F1 to F12 to suit specific geological conditions.

Company profile

Best Drilling Equipment(Wuxi) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2021-03-01Nearest Port: Shanghai, NingboAverage Response Time: ≤8.54hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryBest Drilling Equipment (Wuxi) Co., Ltd. is identified as a Chinese manufacturer/factory in Jiangsu, with seven production lines and business activities covering geological exploration equipment, specialized instruments, metal materials, seals, alloys, and related products. The supplier demonstrates documented procedures and records for corrective/preventive actions and customer complaints, and reports quality assurance in quality-control processes. It offers broad customization and ODM services, but reported no new products in the past year and has no SDK. Key operational gaps include no valid manufacturing contract with affiliated subcontractors, no outsourcing SOP, no ongoing production-volume reconciliation, and no overseas warehouse, showroom, agents, or branches. No certification, financial performance, or customer-case evidence is provided.

Supplier typeThe supplier is identified as a Manufacturer/Factory and a limited company, operating in Wuxi, Jiangsu, China. Its stated business scope includes manufacturing specialized geological exploration equipment and instruments, as well as metal-related products.

After-Sales capabilityThe supplier has documented procedures and records for corrective/preventive actions and customer complaints, supporting an established service-response process. However, it has no overseas warehouse, showroom, agents, or branches, and reports services in zero overseas countries, limiting demonstrated overseas after-sales infrastructure.

Production capacityThe supplier reports seven production lines and in-stock capacity, indicating established manufacturing resources. Nevertheless, it lacks a valid contract with affiliated subcontractors, has no outsourcing SOP, and does not continuously reconcile production quantities for each batch or lot, creating documented production-control weaknesses.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:How should I dispose of a used Surface Set Diamond Core Bit?

Used Surface Set Diamond Core Bits should be disposed of according to local regulations and environmental guidelines for handling industrial waste.

Q:Can Surface Set Diamond Core Bits be used in open-pit mining operations?

While Surface Set Diamond Core Bits are not typically used in open-pit mining, they can be employed for specific geotechnical investigations within the mine.

Q:What are some common signs of bit damage or wear on a Surface Set Diamond Core Bit?

Signs of bit damage or wear include loss of diamonds, dulling or rounding of diamond edges, and reduced cutting efficiency.

Q:Can Surface Set Diamond Core Bits be used for sampling in coalbed methane (CBM) exploration?

Yes, Surface Set Diamond Core Bits can be used for CBM exploration to obtain core samples for gas content and reservoir analysis.

Q:How do I know if I need to adjust the drilling parameters while using a Surface Set Diamond Core Bit?

Monitoring the drilling progress, core recovery, cutting efficiency, and drilling fluid conditions can help determine if adjustments to drilling parameters are necessary.