What is the warranty period?

We provide a 3-month warranty for our products.

Is customization available?

Yes, we offer OEM/ODM services, including full customization, minor customization, and customization from samples or designs.

Carbide Trencher Teeth Hard Rock Drilling Picks C21f11nb

Name: Carbide Trencher Teeth Hard Rock Drilling Picks C21f11nb
Brand: Dynamic Machinery Technology Co., Ltd.
SKU: 1910596222

Shandong, ChinaDynamic Machinery Technology Co., Ltd.

US$12.90

100-2,999 Pieces

US$11.90

3,000-9,999 Pieces

US$8.90

10,000+ Pieces

Sample price:US$12.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

3 Months

Model NO.

C21F11NB

Type

Bucket Teeth

Application

Trenching Works

Certification

ISO9001: 2000

Condition

New

Name

Round Shank Chisel/Cutting Teeth

Material

HRC 45 to 58 Tungsten Carbide Tip/ Alloy Steel

Mounted on

Rotary Drilling Rig Augers, Buckets, Core Barrels

Diameter

19mm

Payment

L/C, T/T, Western Union, Money Gram

Packing

Standard Export Packing, Plastic Bucket or Box

Delivery Time

10~15 Days After Receiving The Deposit

Port City

Qingdao Port, or at Your Request

Transport Package

Plastic Box and Plywood Case

Specification

38 mm shank

Trademark

DYNAMIC

Origin

Shandong, China

HS Code

820719

Production Capacity

10000PCS/Month

Key features

High Durability Material: Made of HRC 45-58 tungsten carbide tip and tempered alloy steel for maximum toughness.

Wide Application Range: Suitable for cutting siltstone, sandstone, limestone, and medium hard rock in foundation drilling.

Professional Manufacturing: Produced with advanced CNC machining, automatic brazing, and strict QC inspection.

Flexible Customization: Supports OEM/ODM services, including customization from samples, designs, and minor adjustments.

Fast Delivery Time: Standard delivery within 10-15 days after receiving the deposit.

ISO Certified Quality: Products meet ISO9001:2000 certification standards for quality assurance.

Company profile

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: ≤7.36h

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.