What is the minimum order quantity?

The minimum order quantity is 1 piece.

What payment terms are accepted?

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

How is product quality ensured?

We perform 100% inspection (visual and function) on finished products with traceable raw materials.

Blast Hole Drill Rig Accessories DHD340 DTH Hammer 115mm Drill Bit

Name: Blast Hole Drill Rig Accessories DHD340 DTH Hammer 115mm Drill Bit
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2079565772

Hunan, ChinaChangsha Tianhe Drilling Tools and Machinery Co., Ltd.

US$120.00

1 Piece

Product profile

Customization

Available

After-sales Service

Any Problem All Can Solution

Warranty

Any Problem All Can Solution

Model NO.

DHD340-115

Transport Package

Wooden Case

Specification

DHD340-115

Trademark

Tinahe Drilling

Origin

Changsha

HS Code

82071990

Production Capacity

5000

Key features

Comprehensive After-Sales Support: Solutions provided for any problem, including quality issues caused by material or machining defects.

Full Customization Options: Offers minor customization, sample-based, design-based, full, and flexible customization services.

Versatile Application Range: Suitable for water wells, geothermal wells, blasting, foundation drilling, and grouting projects.

Reliable Quality Design: Features simple structure, easy operation, retrievable tools, and long service life.

Expert Technical Support: More than 30 experts provide assembly guidance and problem analysis services during usage.

Global Market Experience: Serves diverse markets including Europe, Russia, Asia, Africa, Middle East, and South America.

Strict Quality Inspection: 100% visual and function inspection for finished products with traceable raw materials.

Flexible Lead Time: Off-season lead time within 15 workdays; peak season lead time is one month.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.72h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, ODM, and multiple customization options, including full customization and customization from samples or designs. Product inspection procedures are documented and consistently followed, while supplier-service assessments and corrective-action procedures are also documented. The company has inventory capability, export experience, and has participated in the Perumin exhibition, but it has no overseas agents, branches, warehouse, showroom, or stated overseas service coverage. Innovation evidence includes new products introduced during the past year and ODM availability, but there is no SDK and no OEM service for popular brands. Manufacturing capacity has a stated contractual deficiency involving related subcontractors. Digital-management information is mixed: ERP use is reported, while broader digital-process construction is reported as not yet started. No certification, financial...

Supplier typeThe supplier is explicitly classified as a trading company and is also stated not to be a professional technical supplier. However, it provides 3D software design services, so its role includes service coordination beyond simple product trading.

After-Sales capabilityThe supplier reports inventory capability and offers training, repair, equipment installation, maintenance, and debugging. However, it has no overseas agents or branches, no overseas warehouse or showroom, and states zero countries for overseas service coverage, limiting evidence of an established international after-sales network.

R&D capabilityInnovation-related evidence includes new products within the past year, ODM services, 3D software design, and broad customization. Nevertheless, the supplier has no available SDK, does not provide OEM services for popular brands, and reports that broader enterprise digital-process construction has not started, although ERP use is also reported.

Production capacityOperational controls are supported by documented and consistently followed finished-product inspection instructions, written supplier-service assessment procedures with records, and corrective/preventive-action procedures. The supplier also reports inventory capability, but explicitly lacks a valid contract between the factory and related subcontractors, which is a stated manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly supports minor customization, customization from samples, customization from designs, full customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the warranty policy?

The company responds to any quality problem caused by material or machining defects.

Q:What customization options are available?

We offer minor customization, customization from samples, designs, full customization, and flexible customization.

Q:What are the lead times for production?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

Q:What applications does this drill bit support?

It is suitable for drilling water wells, geothermal wells, blasting, foundation drilling, and grouting holes.

Q:Is technical support available during usage?

Yes, more than 30 experts provide guide service for assembly and problem-analysis service during using.

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Blast Hole Drill Rig Accessories DHD340 DTH Hammer 115mm Drill Bit