DTH Rock Carbide Button Drilling Bit

Name: DTH Rock Carbide Button Drilling Bit
Brand: Zhangjiakou Xuanhua Innovake Drilling Machine Co., Ltd.
SKU: 2117155892

Hebei, ChinaZhangjiakou Xuanhua Innovake Drilling Machine Co., Ltd.

US$510.00-650.00

1 Piece

Product profile

Customization

Available

After-sales Service

6 Months

Warranty

3 Months

Model NO.

KL32165

Certification

CE, ISO 9001:2000, ISO 9001:2008

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Transport Package

Wooden Box

Trademark

innovake

Origin

China

HS Code

8207199000

Production Capacity

1000000 Pieces/Year

Key features

High Rock-Breaking Efficiency: 15%-20% higher efficiency than column teeth drill bits due to spherical design.

Self-Sharpening Tooth Shape: Maintains high efficiency even after wear with strong self-sharpening ability.

Extended Warranty Option: Optional coverage available up to 36 months beyond standard 12-month warranty.

Global 24/7 Support: Round-the-clock technical assistance and spare parts supply worldwide.

Custom Configurations: Custom configurations available upon request for specific project needs.

Long Single Grinding Life: Single grinding life can reach 8-12 hours of continuous operation.

Hard Alloy Ball Teeth: Head inlaid with hard alloy ball teeth for high-frequency impact rock breaking.

Wide Application Scope: Suitable for mining, construction, water projects, geology, quarrying, and tunneling.

Company profile

Importers and ExportersFull CustomizationOEM ServicesManagement Certification

Zhangjiakou Xuanhua Innovake Drilling Machine Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2021-03-01Nearest Port: tianjinAverage Response Time: ≤0.01hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryInnovake demonstrates established manufacturing, customization, quality-management, and technical-service capabilities. It offers sample-, design-, and fully customized solutions, has five quality inspectors, maintains traceability for raw materials, and reports ISO9001, ISO14001, and ISO45001 certifications. The supplier provides inventory support, domestic after-sales resources, debugging, maintenance, and repair services, but has no overseas warehouse, showroom, or recorded overseas-service country coverage. Its innovation profile is supported by recent new products, an internal R&D center, high-tech enterprise recognition, and SDK availability, although it is not classified as a professional technical supplier and does not provide ODM services. Production lead time is stated as one month in both peak and off-season periods. Financial credibility cannot be assessed because the provided information contains only a year reference and no substantive financial evidence.

Supplier typeThe supplier is identified as not being a professional technical supplier, while its business scope covers parts processing, mechanical parts, machinery and equipment sales, equipment repair, installation, and related industrial services. This indicates a broad industrial machinery and parts supplier profile rather than a specialized professional technical supplier.

CertificationsThe company states that it has passed ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System certifications. These explicitly support compliance across quality, environmental, and occupational-safety management.

After-Sales capabilityThe supplier has service offices in Nanjing, Tangshan, and Anshan, with service engineers, vehicles, and parts warehouses; it also reports inventory capability, clear complaint-handling procedures with records, and debugging, maintenance, and repair services. However, it has no overseas warehouse or showroom and reports service coverage in zero countries, so the evidence supports domestic service strength but limited overseas infrastructure.

R&D capabilityThe supplier reports new products within the past year, an established Innovation and R&D Center, recognition as a national High-tech Enterprise and technology-based SME, and SDK availability. These are explicit indicators of innovation and technical development, although the supplier does not provide ODM services and is not classified as a professional technical supplier.

Production capacityProduction-related evidence includes parts processing and machinery capabilities, valid manufacturing contracts with associated subcontractors, inventory capacity, five quality inspectors, and a stated one-month average lead time in both peak and off-season periods. Supplier-service procedures are documented and followed, supporting an established production and fulfillment structure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, and also provides 3D software design services. This directly demonstrates broad customization coverage for customer-specific requirements.

Client casesThe supplier participated in a steel equipment spare-parts procurement and quality exhibition organized by Hesteel Group Supply Chain Management Company and reports OEM service for well-known brands. These references provide evidence of industry-related engagement and OEM experience, although no specific customer names or detailed project outcomes are provided.

Product Q&A

Q:What is the core difference between DTH bits and ordinary drill bits?

DTH bits work with DTH hammers, breaking rock through a combination of high-frequency impact and rotation, making them suitable for deep-hole drilling in hard rock. Ordinary drill bits rely more on rotational cutting and are better for soft formations or shallow drilling.

Q:What are the main factors affecting the service life of DTH bits?

These include rock hardness and abrasiveness, hammer air pressure (excess pressure can cause tooth chipping), smoothness of slag discharge (blockages accelerate wear), and the quality of the bit material.

Q:What may cause frequent bit jamming during drilling?

Possible reasons: unreasonable design or blockage of slag discharge channels; loose connection between the bit and DTH hammer; excessive deviation of the drilling angle leading to hole wall collapse.

Q:How to choose the diameter of a DTH bit?

It should match the specifications of the DTH hammer (e.g., a 110mm hammer corresponds to a 115mm bit) and align with the required drilling diameter for the project (commonly 80-300mm).