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Direct Factory Sale Rock Bullets 30mm Carbide Tips Conical Drilling Bit

Name: Direct Factory Sale Rock Bullets 30mm Carbide Tips Conical Drilling Bit
Brand: Dynamic Machinery Technology Co., Ltd.
SKU: 1959784185

Shandong, ChinaDynamic Machinery Technology Co., Ltd.

US$9.58-9.98

20 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Rotary Drilling Bits

Application

Foundation Drilling

Model NO.

6030-31D3NX

Certification

ISO9001: 2000

Condition

New

Transport Package

Plastic Box/Bucket, Then Plywood Case

Specification

Shank diameter 30/38mm

Trademark

Dynamt

Origin

Shandong, China

HS Code

820719

Production Capacity

5000 Pieces Per Month

Key features

High Durability Material: HRC 55-58 tungsten carbide tip with best alloy steel for maximum wear resistance.

Superior Quality Control: Advanced CNC machining, heat treatment, and professional testing lab ensure toughness.

ISO9001 Certification: Certified ISO9001:2000 standard for consistent product quality and reliability.

Wide Application Range: Suitable for foundation drilling, coal mines, tunnels, subway engineering, and more.

Fast Delivery Time: Delivery within 10 to 15 days after receiving the deposit.

Competitive MOQ: Low minimum order quantity of 20 pieces for trial orders.

Global Market Presence: Products exported to Japan, Korea, US, Brazil, Chile, Australia, and Africa.

Comprehensive After-Sales: On/off-line support with site visits to assist projects in any country.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Dynamic Machinery Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.85h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with manufacturing and export capabilities, but it is not identified as a professional technical supplier and does not provide 3D software design or SDK services. It offers multiple customization modes, ODM services, and OEM services for well-known brands. Manufacturing evidence includes one production line, 30 qualified service suppliers, and peak- and off-season lead times within 15 workdays, but no valid manufacturing-capacity contract with affiliated subcontractors is reported. Quality assurance exists, while supplier approval, corrective-action, complaint-handling, and supplier-assessment records are incomplete. Financial information is represented only by year labels, so credibility cannot be verified. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. The supplier has six years of international trade experience and two experienced export-trade staff. No Fortune 500...

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and offers overseas services in zero countries. Although it has procedures for corrective actions, complaint handling, and supplier assessment, no written records are available, limiting evidence of effective after-sales execution.

R&D capabilityThe supplier does not have SDK availability, does not provide 3D software design services, and had no new products in the past year. However, it does provide ODM services, so some design and development capability exists despite clear limitations in technical and new-product innovation evidence.

Production capacityThe supplier reports one production line, 30 qualified suppliers for service capability, and average lead times within 15 workdays in both peak and off-season periods. However, it lacks a valid manufacturing-capacity contract with affiliated subcontractors, so production scale and contractual manufacturing control are only partially demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM services further support the conclusion that it can handle multiple forms of customized production.