What are the lead times for production?

Lead times vary by season: during peak season, it takes one month; during the off-season, production is completed within 15 workdays.

What certifications does the company hold?

We adhere strictly to ISO9001:2015 quality management standards throughout the entire production process to ensure unwavering quality and stable performance.

What after-sales services are available?

After-sales service is available. We provide video outgoing-inspection for products and have a dedicated team to support customers globally.

Professional DTH Hammer Bits for Quality Mining and Construction Projects

Name: Professional DTH Hammer Bits for Quality Mining and Construction Projects
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2181937325

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

US$20.00-1,000.00

1 pieces

Product profile

Customization

Available

After-sales Service

Available

Warranty

6 Months

Model NO.

DHD shank bit

Certification

ISO9001:2015

Standard

AISI

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Applicable Industries

Construction Works , Energy & Mining

Weight (Kg)

Machine Type

Drilling Tool

Use

DTH Rock Drilling

Color

Glod Other Ascustomer Need

Keyword

DTH Hammer,Mission60 Bit

Matched Drill Rig

DTH Drill Rig

Video Outgoing-Inspection

Provided

Face Type

Concave,Flat,Convex

Marketing Type

Hot Product 2023

Brand Name

Teamwhole

Transport Package

in Wooden Case

Specification

DHD3.5/DHD340/DHD350/DHD360/DHD380/DHD112

Trademark

Teamwhole

Origin

Hunan, China

HS Code

843143

Production Capacity

5000 Piece/Pieces Per Month

Key features

Premium Alloy Steel Construction: Crafted from high-grade alloy steel with tungsten carbide inserts for superior durability and wear resistance.

Comprehensive Model Range: Available in DHD3.5 to DHD112 series with various diameters (105-400mm) and face types (Flat, Convex, Concave).

ISO9001:2015 Certified Quality: Manufactured under strict ISO9001:2015 standards with 100% visual and functional inspection for every product.

Customizable Options: Offers full customization including color, face type, and design from samples or customer specifications.

Expert Manufacturing Support: Backed by 100+ skilled technicians and 50 experts with over 20 years of experience in DTH drilling tools.

Versatile Application Scope: Ideal for water well drilling, quarrying, mining, blasting, and geological exploration in diverse rock conditions.

Advanced Heat Treatment: Undergoes rigorous heat treatment processes to ensure unmatched toughness, longevity, and performance stability.

Global Export Experience: Exported to over 50 countries with 17 years of experience serving clients in South America, Europe, and Africa.

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: ≤10.05h

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 materials are used in the DTH hammer bits?

The bits are expertly crafted from premium-grade alloy steel sourced from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., equipped with high-quality tungsten carbide inserts for exceptional wear resistance and impact toughness.

Q:What is the warranty period for these products?

We provide a 6-month warranty for our DTH hammer bits and drilling tools.

Q:Can the product be customized?

Yes, we offer extensive customization options including minor customization, customization from samples, designs, and full customization. Specific attributes like color and face type can be tailored to customer needs.

Q:What are the available shank styles and diameters?

We offer DHD340, DHD350, DHD360, DHD380, and DHD112 shank styles with diameters ranging from 105mm to 400mm. Face types include Flat, Convex, and Concave options depending on the model.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing for various project scales.