How do you ensure long-term business relationships?

We keep good quality and competitive prices to ensure customer benefits. We respect every customer as a friend and sincerely do business with them.

Do you accept dealership with local companies?

Yes, we are interested in cooperating with local partners to sell more World machines in the local market and supply better service.

DTH Diamond Core Drill Bit

Name: DTH Diamond Core Drill Bit
Brand: Ji Ning Hengwang Mining Machinery Co., Ltd.
SKU: 745993422

Shandong, ChinaJi Ning Hengwang Mining Machinery Co., Ltd.

US$1,000.00-1,200.00

1 Piece

Product profile

After-sales Service

Support

Warranty

1 Year

Certification

CE, ISO 9001:2008

Model NO.

Standard

AISI

Surface Treatment

Polishing

Manufacturing Process

Casting

Material

Carbon Steel

Model

Drill Tools

Length(Less Bit)

1225mm

Weight

143.5kg

Outer Diameter

C165mm

Transport Package

Wooden Case

Specification

according the model

Trademark

Origin

Shandong

HS Code

8431431000

Production Capacity

1000PCS Per Year

Key features

High Quality Alloy Steel: Made of high quality alloy steel with advanced heat treatment for good drilling performance and long service life.

International Compatibility: Manufactured per international standards, compatible with Atlas Copco, Ingersoll-Rand, etc.

CE and ISO Certified: Products hold CE and ISO 9001:2008 certifications ensuring quality and safety standards.

100% Pre-delivery Testing: All goods undergo 100% visual and function inspection before delivery to ensure quality.

Customization Options: Supports customization from samples, designs, full customization, and minor customization.

Professional Manufacturer: Direct manufacturer with own factory for better cost and quality control of drilling accessories.

Global Export Experience: Exported to many countries, especially Middle East, Africa, and South America for 13 years.

Versatile Application: Suitable for blast hole drilling and water well drilling projects with various air pressure levels.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesSelf-brandedOverseas Warehouse

Ji Ning Hengwang Mining Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.09h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHengwang is a machinery and equipment supplier covering drilling machinery, engineering machinery, components, mining tools, hydraulic and pneumatic tools, construction equipment, and related accessories. It operates three production lines and reports defined output across several product categories, with exports to South America, Southeast Asia, the Middle East, and Europe. The supplier demonstrates customization capability, quality-control procedures, material traceability, complaint-handling records, overseas service offerings, and CE certification. However, it does not provide OEM services for popular brands, has no available SDK, and evidence for customer cases and financial strength is insufficient because the supplied financial fields identify years rather than substantive financial indicators.

Supplier typeThe supplier is a manufacturer and seller of mining, drilling, hydraulic, construction, and engineering machinery and accessories. Its stated scope includes production, processing, sales, and general import/export, while its product portfolio covers more than 40 categories across drilling machinery, engineering machinery, and components.

CertificationsThe supplier reports CE certification and states that its quality-control process includes quality assurance and traceability of raw materials. These are explicit indicators of certification and supporting quality-control practices.

After-Sales capabilityThe supplier has a documented complaint-handling procedure with follow-up records, a corrective and preventive action procedure with records, and overseas services including debugging, maintenance, repair, training, and equipment installation in Indonesia. Peak- and off-season lead times are both stated as within 15 working days, although supplier-service assessment records are incomplete.

R&D capabilityThe company describes a comprehensive product research and development layout driven by technological innovation and covering drilling, engineering, and component products. However, it reports no available SDK and no OEM service for popular brands, so the evidence supports product-development activity but not a broader technology-integration or branded-OEM advantage.

Production capacityThe supplier operates three production lines and reports annual output of 1,000 pile drivers, 1,500 water well drilling rigs, 2,000 road machinery units, 3,000 construction equipment units, and 10,000 hydraulic tool sets. It also has 28 quality assurance and quality control inspectors, indicating established production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization. The range of stated options indicates broad accommodation of customer-specific requirements.

Product Q&A

Q:Are you a manufacturer or trader?

We are a manufacturer of drilling rigs and drilling accessories. We produce most parts in our own factory for better cost and quality control.

Q:What are your terms of payment?

T/T 30% as deposit, and 70% against copy of B/L. We also accept LC, D/P, PayPal, Western Union, and small-amount payments.

Q:How long is the delivery time?

Generally, it takes 7 days after receiving advance payment. Specific time depends on items and quantity. Peak and off-season lead times are within 15 workdays.

Q:What is your warranty policy?

We provide one year warranty or 2000h for our machines. Free parts are provided within warranty. Engineers can be sent for big quality problems, and internet/calling service is available anytime.

Q:Do you test all goods before delivery?

Yes, we have 100% test before delivery, including visual inspection and function inspection.