What certifications do you have?

Our products are ISO9001 certified, ensuring quality control from raw materials to final products.

Where are you located and where do you ship?

We are located in Dongying, Shandong, China, and ship via Shanghai, Qingdao, or Tianjin ports to global markets.

Premium Diamond Core Drill Bit for Triple Tube Applications

Name: Premium Diamond Core Drill Bit for Triple Tube Applications
Brand: ZHE MACHINERY CO., LTD
SKU: 2061063542

Shandong, ChinaZHE MACHINERY CO., LTD

US$40.00

1 Piece

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

Type

Exploration

Usage

Well Drilling, Exploration

Model NO.

Q3 Wire-line Core Barrels

Certification

ISO9001

Customized

Length

Taper-Length

Material

Tungsten Carbide

Standard

ISO9001

Transport Package

Standard Export Packing

Specification

AQ BQ NQ HQ PQ TC

Trademark

ZHE

Origin

China

HS Code

73045100

Production Capacity

50000 PCS Per Month

Key features

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

Customizable Length: Taper-length is customizable to meet specific drilling requirements.

Premium Material: Constructed from high-quality Tungsten Carbide for durability.

Strict Quality Control: Raw materials from famous mills with 30%+ final sampling rate.

ISO9001 Certified: Manufacturing process meets ISO9001 international standards.

Wide Application: Suitable for well drilling, exploration, and triple tube applications.

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: ≤4.48hTerms 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?

We offer a wide range including Q Series (AQ, BQ, NQ, etc.), T Series (T2, T6, T6S, T36, etc.), Z, B, WF, WT, WG, WM series, and Chinese standards (56mm-275mm).

Q:Can the drill bit length be customized?

Yes, the taper-length is customizable to suit your specific project needs.

Q:What material is used for the drill bit?

The drill bits are made from high-quality Tungsten Carbide to ensure performance and longevity.

Q:What is the lead time for orders?

Lead time varies by season: 1-3 months during peak season and 3-6 months during off-season.

Q:What are the payment terms?

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