What materials are used for the drilling teeth?

The tip is made of HRC 45-48 tungsten carbide, and the body is alloy steel.

Carbide Drilling Teeth for Hard Rock Drilling U40HD

Name: Carbide Drilling Teeth for Hard Rock Drilling U40HD
Brand: Dynamic Machinery Technology Co., Ltd.
SKU: 1922524462

Shandong, ChinaDynamic Machinery Technology Co., Ltd.

US$5.90

100-999 Pieces

US$4.90

1,000-4,999 Pieces

US$3.90

5,000+ Pieces

Sample price:US$16.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

3 Months

Model NO.

U40HD

Type

Cutting Teeth

Application

Foundation Drilling/Trenching

Certification

ISO9001: 2000

Condition

New

Name

Round Shank Chisel/Cutting Teeth

Material

HRC45-48 Tungsten Carbide Tip/ Alloy Steel

Mounted on

Rotary Drilling Rig Augers, Buckets, Core Barrels

Shank

30mm

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

30/38 mm shank

Trademark

DYNAMIC

Origin

Shandong, China

HS Code

820719

Production Capacity

10000PCS/Month

Key features

High Durability Material: HRC 45-48 tungsten carbide tip with wear-resistant tempered alloy steel body.

Professional Manufacturing: Forging and CNC milling process with automated brazing for maximum toughness.

Versatile Application: Suitable for foundation drilling, trenching, and cutting siltstone, sandstone, and limestone.

Strict Quality Control: 100% inspection including visual and function checks by professional engineers.

Flexible Customization: Supports OEM/ODM services with customization from samples, designs, or full customization.

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

Manufacturer Direct: Professional manufacturer with nearly ten years' experience in foundation construction.

Secure Packaging: Standard export packing in plastic buckets, boxes, or plywood cases.

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: ≤6.64h

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.