Do you provide quality inspection reports?

Yes, we provide machinery test reports and video outgoing-inspection to guarantee compliance with industry standards.

What are the minimum order quantities?

The minimum order quantity is 1 set.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, small-amount payment, and Western Union.

DHD380 Down-The-Hole Hammer Bit in Mining Project

Name: DHD380 Down-The-Hole Hammer Bit in Mining Project
Brand: Ji Ning Hengwang Mining Machinery Co., Ltd.
SKU: 899034635

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

US$450.00-1,000.00

5 Sets

Sample price:US$450.00/piece.Request sample

Product profile

Customized

Length

Taper-length

Type

Center Drill Bit

Model NO.

DHD380

Material

High Carbon Steel

Usage

Well Drilling

Name

DTH Hammer Drill Bit

Color

Yellow

Weight

48.5-77.6kg

Spline

Port Hole

Transport Package

Standard Export Package

Specification

203-305mm

Trademark

Hengwang

Origin

Shandong, China

HS Code

8207199000

Production Capacity

10000PCS Per Month

Key features

OEM Customization: Customizable color, button shape, and bit face to meet specific project requirements.

Premium Material: Crafted from high-grade carbon steel using precision casting for maximum durability.

Versatile Applications: Ideal for rock drilling, water well drilling, quarry operations, and DTH drilling.

One-Year Warranty: Comprehensive warranty coverage ensuring reliability and peace of mind for operators.

Factory Direct Pricing: Premium quality offered at competitive factory prices for exceptional value.

Diverse Bit Options: Available with Center drop, Flat, Convex, and Concave bit face configurations.

Quality Assurance: 100% quality similarity to world-class brands with rigorous video inspection reports.

Global Market Presence: Available in showrooms across Germany, Vietnam, Philippines, Indonesia, and more.

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: ≤9.58h 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.