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We ship from the nearest ports: SHANGHAI, QINGDAO, and TIANJIN.

Premium Nq Impregnated Diamond PDC Core Drill Bit for Precision Drilling

Name: Premium Nq Impregnated Diamond PDC Core Drill Bit for Precision Drilling
Brand: ZHE MACHINERY CO., LTD
SKU: 2039849772

Shandong, ChinaZHE MACHINERY CO., LTD

US$40.00

1 Piece

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

Type

Core Drill Bit, Exploration

Usage

Well Drilling, Core Drilling, Exploration

Model NO.

Core Drill Bit

Certification

ISO9001

Customized

Length

Taper-Length

Material

Tungsten Carbide

Standard

ISO9001

Transport Package

Standard Export Packing

Specification

AQ BQ NQ HQ PQ TC

Trademark

Richdrill

Origin

China

HS Code

73045100

Production Capacity

50000 PCS Per Month

Key features

Wide Size Range: Available in Q, T2, T6, T, Z, B, WF, WT, WG, WM series and Chinese standards.

Customizable Length: Length can be customized to Taper-Length as per specific drilling requirements.

Premium Material: Constructed with Tungsten Carbide for durability and precision in core drilling.

ISO Certified: Manufactured under ISO9001 standards ensuring quality and reliability.

Versatile Application: Ideal for well drilling, core drilling, and geological exploration tasks.

Multiple Tube Options: Available in Single Tube and Double Tube configurations for various needs.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

ZHE MACHINERY CO., LTD

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-05-01Nearest Port: SHANGHAI, QINGDAO, TIANJINAverage Response Time: ≤3.78hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryZHE MACHINERY CO., LTD is a China-based manufacturer/factory in Shandong, established in 2007 and focused on HDD drilling rods and tools, exploration tools, tricone bits, mud motors, and related drilling products. It reports ISO 9001 certification, more than 10 production lines, 11–20 years of R&D engineer experience, 6–10 quality-control staff, and broad export-market coverage. The supplier states that it uses advanced CNC equipment, Baosteel raw materials for HDD drill rods, and a natural-gas continuous walking-beam furnace for heat treatment. It also describes a complete after-sales system and long-term customer relationships. However, the provided information does not verify specific R&D outputs, OEM/ODM capability, customization execution, customer names beyond one trade record, quality traceability, overseas service infrastructure, or the meaning and outcome of the audit evaluation code. Financial figures are excluded.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Dongying, Shandong, China. Its stated business is manufacturing and processing machinery, with products centered on drilling tools and related equipment.

CertificationsThe supplier reports holding ISO 9001 certification. The provided data does not identify the certificate number, scope, issuing body, or validity period, but the stated certification is direct evidence of a management-system certification.

After-Sales capabilityThe company states that it has a complete after-sales system and that previous customers have formed long-term cooperative partnerships. This is explicit evidence supporting after-sales capability, although no service response metrics or overseas service details are provided.

Production capacityThe supplier identifies itself as a manufacturer, operates more than 10 production lines, and states that 18 advanced CNC machines are used for thread machining. It also describes dedicated heat-treatment processing and controlled raw-material sourcing, providing explicit evidence of substantial production capability.

Product Q&A

Q:What sizes are available for this drill bit?

We offer a comprehensive range including Q Series (AQ, BQ, NQ, etc.), T2, T6, T, Z, B, WF, WT, WG, WM series, and Chinese Standard sizes from 56mm to 275mm.

Q:Can the drill bit length be customized?

Yes, the length is customizable. We can provide Taper-Length options to meet your specific project requirements.

Q:What material is used for the drill bit?

The drill bit is made from high-quality Tungsten Carbide, ensuring durability and performance in precision drilling applications.

Q:What is the lead time for orders?

Lead times vary by season: Peak Season is 1-3 months, and Off Season is 3-6 months.

Q:What payment terms do you accept?

We accept payment via T/T (Telegraphic Transfer).