What is the material composition of the tools?

The tools are made of 42CrMo material with Yk05 carbide type.

What certifications do your products have?

Our products are certified under ISO9001:2000.

C21 Coal Pick Coal Mining Tools Trenching Bits

Name: C21 Coal Pick Coal Mining Tools Trenching Bits
Brand: Liaocheng Kaituo Construction Machinery Co., Ltd.
SKU: 688754942

Shandong, ChinaLiaocheng Kaituo Construction Machinery Co., Ltd.

Negotiable

50 Pieces

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

After-sales Service

Put Forward The Quality Problem After The Test

Warranty

Any Time

Model NO.

C21 C31 C32 C35 C21HD C31HD

Type

Coal Milling Bit

Application

Coal Milling Machine

Certification

ISO9001: 2000

Condition

New

Shank Size

19mm

Length

84mm

Round Size

25mm

Carbide Size

8mm

Sales Area

Global

Color

Glass Gray

Carbide Type

Yk05

Material

42CrMo

Use

Rock Drilling

Transport Package

Standard Wooden Boxes or Pails

Specification

ISO9001 SGS GE

Trademark

KATO

Origin

Liaocheng of Shandong Province

HS Code

84314320

Production Capacity

10, 000 PCS/Month

Key features

Global Sales Coverage: Products are available for sales in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and Western Europe.

ISO9001:2000 Certified: Manufacturing process and product quality strictly comply with ISO9001:2000 international standards.

Versatile Application: Suitable for foundation drilling, piling machines, drill rigs, water well drilling, trenching, mining, and tunneling.

Flexible Shank Sizes: Supply available in 19mm, 22mm, 25mm, 30mm, and 30/38mm round shank cutter tools.

Immediate Warranty Support: Warranty service is available at any time to address quality issues raised after testing.

Durable Material Composition: Constructed with 42CrMo material and Yk05 carbide type for high durability in rock drilling.

Flexible Payment Terms: Accepts LC, T/T, and Western Union for secure international transactions.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

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: ≤4.10hTerms 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.