What materials are used for the cutting teeth?

The material is HRC 45-48 tungsten carbide tip and alloy steel.

What is the supply ability per month?

The supply ability is 10000 pieces per month.

What payment methods do you accept?

We accept L/C, T/T, Western Union, and Money Gram.

22mm Shank Foundation Drilling Auger Rock Bits B47K22 50/30-22L

Name: 22mm Shank Foundation Drilling Auger Rock Bits B47K22 50/30-22L
Brand: Dynamic Machinery Technology Co., Ltd.
SKU: 1925409352

Shandong, ChinaDynamic Machinery Technology Co., Ltd.

US$10.80

100-999 Pieces

US$9.50

1,000-4,999 Pieces

US$8.30

5,000+ Pieces

Sample price:US$10.80/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

3 Months

Model NO.

B47K22

Type

Cutting Teeth

Application

Foundation Drilling/Trenching

Certification

ISO9001: 2000

Condition

New

Name

Weld on Bucket Teeth/ Weld on Flat Bit

Material

HRC45-48 Tungsten Carbide Tip/ Alloy Steel

Mounted on

Buckets, Core Barrels

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 as Your Request

Transport Package

Plastic Box and Plywood Case

Specification

32mm

Trademark

DYNAMIC

Origin

Shandong, China

HS Code

820719

Production Capacity

10000PCS/Month

Key features

High Durability Material: Made of HRC 45-48 tungsten carbide tip and wear-resistant tempered alloy steel.

Exclusive Carbide Insert: Provides maximum toughness for cutting siltstone, sandstone, limestone, and medium hard rock.

Professional Manufacturing: Nearly 10 years experience with advanced CNC machining and automatic brazing technology.

Quality Assurance: 100% inspection for finished products including visual and function checks by professional engineers.

Fast Delivery: Goods delivered within 10-15 days after receiving deposit.

Flexible Customization: Supports customization from samples, designs, and full customization options.

Wide Application: Suitable for foundation drilling, trenching, and various construction works.

Reliable Support: Online support available for technical assistance and after-sales service.

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: ≤6.75h

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.