Bq Nq Hq Pq Nq3 Hq3 Pq3 Diamond Core Drill Bit

Name: Bq Nq Hq Pq Nq3 Hq3 Pq3 Diamond Core Drill Bit
Brand: Best Drilling Equipment(Wuxi) Co., Ltd.
SKU: 2088176172

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

Core Drill

Usage

Metal Drilling, Masonry Drilling

Model NO.

AQ, BQ, NQ, NQ3, HQ, HQ3, PQ, PQ3

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

Product

Diamond Core Bit

Useage

Carbon Bit

Function

Core Drilling

Name

Casing Shoe

Standard

Nq/Hq/Pq

Size

Standard and Customized

Transport Package

Nude/Wooden Case/Carton

Specification

PQNQHQNTWHTWNQ3HQ3

Trademark

BEST

Origin

China

HS Code

82071910

Production Capacity

500000 Pieces/Year

Key features

Hard Rock Drilling Capability: Designed for efficient drilling in granite, basalt, limestone, and other abrasive rock formations.

Diamond Impregnation Technology: Industrial-grade diamonds embedded in metal matrix for consistent cutting performance and wear resistance.

High Core Recovery Rate: Optimized design minimizes core loss to ensure intact and undisturbed sample retrieval.

Versatile Application Range: Suitable for mining, geological surveys, geotechnical investigations, and mineral exploration.

Water Cooling System: Integrated waterways facilitate cooling, lubrication, and removal of drill cuttings.

Multiple Diamond Grades: Various diamond grades available to match specific rock hardness and drilling efficiency needs.

Durable Matrix Materials: Constructed with bronze, tungsten carbide, or PDC for superior durability and support.

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:What is an Impregnated Diamond Core Bit?

An Impregnated Diamond Core Bit is a specialized tool used to drill through hard rock, asphalt and concrete. It consists of a diamond-impregnated bit that is attached to a hollow drill stem.

Q:What are the advantages of using Impregnated Diamond Core Bits?

Impregnated Diamond Core Bits are highly efficient and can drill through hard rock, asphalt and concrete quickly and effectively. The bits are also very durable and can be reused multiple times.

Q:What is the difference between an Impregnated Diamond Core Bit and a standard bit?

The main difference between an Impregnated Diamond Core Bit and a standard bit is that the former is impregnated with diamond particles, which gives it greater durability and efficiency.

Q:How long does an Impregnated Diamond Core Bit last?

The longevity of an Impregnated Diamond Core Bit depends on the type of material being drilled and the frequency of use. Generally, these bits can be reused multiple times.

Q:What safety precautions should be taken when using an Impregnated Diamond Core Bit?

When using an Impregnated Diamond Core Bit, it is important to wear protective gear such as safety glasses, gloves and a dust mask. It is also important to follow the manufacturer's instructions for proper operation and maintenance.