What is the diameter range of the drill bits?

The diameter ranges from 19mm to 70mm.

What certifications do the products have?

The products are certified under ISO9001:2000.

Where are the products manufactured?

The place of origin is Shandong, China.

Tungsten Carbide Tip Rock Drill Cutter Teeth U47 Coal Mine Drill Bit

Name: Tungsten Carbide Tip Rock Drill Cutter Teeth U47 Coal Mine Drill Bit
Brand: Liaocheng Kaituo Construction Machinery Co., Ltd.
SKU: 739440362

Shandong, ChinaLiaocheng Kaituo Construction Machinery Co., Ltd.

US$8.98-10.98

10 Pieces

Product profile

Customization

Available

Type

Coal Mining

Application

Drilling

Model NO.

U47

Certification

ISO9001: 2000

Condition

New

Usage

Coal

Sales Area

Many Country

Round Shank Size

34mm

Carbide Size

16mm 19mm 22mm

Mining Object

Coal Machinery

Shank Size

30mm

Advantage

Factory Price, High Quality

Machine Type

Mining Tool

Processing Type

Forging

Transport Package

Standard Wooden Boxes or Pails

Specification

ISO9001 SGS

Trademark

KATO

Origin

Shandong Province China

HS Code

84018487

Production Capacity

20000PCS/Pre Month

Key features

Customized Color Options: Color can be customized according to specific customer requirements.

Wide Range of Models: Includes U76, U82, U84, U85, U92, U94, U95, U118, and various B-series models.

High Quality Carbide Steel: Manufactured with reinforced tungsten carbide for durability in coal mining.

Competitive Factory Price: Direct factory pricing ensures cost-effective solutions for buyers.

ISO9001:2000 Certified: Products meet international quality management standards.

Global Export Experience: Exported to USA, Australia, Brazil, Canada, Korea, Japan, and more.

Versatile Mining Applications: Suitable for continuous miner, long wall shearing, and roadheader operations.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Company profile

Liaocheng Kaituo Construction Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: Qingdao port, Shanghai port, Tianjin portAverage Response Time: ≤3.66hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing infrastructure, with 10 production lines, stated production experience, broad export-market coverage, and order lead times within 15 working days in both peak and off-peak periods. It supports customization from samples and designs and has OEM experience for well-known brands. Quality assurance, ERP-based operational management, fire-drill activity, and an environmental impact assessment are documented. However, important control and service gaps exist: no valid manufacturing-capacity contract with associated subcontractors, no inventory, overseas warehouse, overseas agent, branch, or showroom capability, and no offline trade-show participation. The supplier reports no new products in the past year, no ODM or SDK capability, no raw-material traceability, and no written corrective-action, complaint-handling, or service-capability assessment procedures. Financial information is represented only by year labels, so credibility cannot be determined.

Supplier typeThe supplier is presented as a manufacturing-oriented company with 10 production lines, production experience, and products interchangeable with named industrial brands. It serves a broad range of export markets and is located near Qingdao, Shanghai, and Tianjin ports, but lacks overseas agents, branches, warehouses, and showrooms.

After-Sales capabilityThe supplier has no in-stock service, overseas warehouse, overseas agent or branch, or overseas showroom capability. It also lacks written procedures or records for complaint handling, corrective and preventive actions, and service-capability assessment, indicating explicit weaknesses in structured after-sales support.

R&D capabilityThe supplier states that it has research and production experience and can customize from samples and designs, but reports no new products in the past year, no ODM service, and no available SDK. These explicit limitations outweigh the general research claim for innovation assessment.

Production capacityThe supplier operates 10 production lines, reports lead times within 15 working days in both peak and off-peak seasons, and has stated production experience and broad export coverage. However, it has no valid contract governing manufacturing capacity with associated subcontractors, so production capability is strong in scale and delivery but has a documented capacity-governance gap.

Customization capabilityThe supplier explicitly provides customization from samples and designs and reports OEM capability for well-known brands. Although it does not provide ODM services, the available evidence supports a positive assessment of customer-specific manufacturing and design adaptation.

Client casesThe supplier reports OEM service for well-known brands and states that its products are interchangeable with products from Sandvik, Atlas Copco, Kennametal, Betek, and Wirtgen. These statements indicate relevant brand-related experience, although no specific customer names, project details, or documented case studies are provided.