What is the lead time for production?

The lead time is one month during the off-season and 1-3 months during the peak season.

What certifications do your products hold?

Our products are certified under ISO 9001:2008 standards.

What is the standard for the material used?

The material standard used is AISI.

Coal Cutter Tools Round Shank Conical Bit Miner/Mining Teeth with Holder

Name: Coal Cutter Tools Round Shank Conical Bit Miner/Mining Teeth with Holder
Brand: Ningbo Skymech Import and Export Co., Ltd
SKU: 2092878325

Zhejiang, ChinaNingbo Skymech Import and Export Co., Ltd

US$13.00

500-2,999 Pieces

US$12.50

3,000-4,999 Pieces

US$11.80

5,000+ Pieces

Sample price:US$99.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

One Year

Model NO.

C21

Certification

ISO 9001:2008

Standard

AISI

Surface Treatment

Sand Blast

Manufacturing Process

Forging

Material

42CrMo

Carbide

Yes

Carbide Grade

Yg8c/Yg11c

Weight

1.2-1.5kg

Accessories

Yes

Package

Plastic&Steel Frame

Transport Package

Plastic Box

Specification

30*30*28

Trademark

OEM

Origin

Zhejiang, Ningbo

HS Code

8479909090

Production Capacity

50000PCS/Year

Key features

High Wear Resistance: Tungsten carbide tip combined with high wear resistant body steel skirt for extended tooth life.

Superior Tip Retention: Strong braze weld ensures the carbide tip remains firmly attached to the steel body.

Specially Hardened Head: Head is specially hardened to provide much longer tooth life under harsh conditions.

Optimal Hardness and Toughness: Special heat treating achieves optimum hardness while maintaining necessary ductility.

Full Range of Products: Offers a fully ranged product line to match various tunnel digging machines.

Strict Quality Control: Inspection performed during production and test after production for consistent quality.

ISO 9001:2008 Certified: Manufacturing process meets international quality standards with ISO 9001:2008 certification.

Customization Available: Supports customization from samples, designs, and offers flexible minor customization options.

Company profile

Importers and ExportersPatents AwardedCustomization from SamplesProduction Process Visualization

Ningbo Skymech Import and Export Co., Ltd

Zhejiang, 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: 2 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.96h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad mechanical, agricultural, pneumatic, electronic, and metal-product business coverage. It reports internal foundry and forging facilities, CNC and testing equipment, five quality inspectors, material traceability, quality assurance, and documented complaint and corrective-action procedures. Customization and ODM services are available, including customization from samples and designs, and new products were reportedly developed during the past year. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. The available information does not establish certifications, financial strength, or specific customer cases.

Supplier typeThe supplier operates across metal products, agricultural and forestry machinery, pneumatic and electric tools, instruments, electronic components, mechanical equipment, and related parts. Its stated internal foundry and forging plant indicates a manufacturer-oriented profile, although the slices do not provide a formal supplier classification.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, supporting structured service handling. However, it has no overseas agents or branches, no overseas showroom, and reports zero countries with overseas services, limiting demonstrated overseas after-sales coverage.

R&D capabilityThe supplier reports new products during the past year and provides ODM services with customization from samples, designs, and full or minor customization. It does not provide an available SDK, but SDK availability is not sufficient to negate its demonstrated product-development and design capability.

Production capacityInternal foundry and forging facilities, CNC and other machining equipment, testing instruments, and five quality inspectors support in-house manufacturing and inspection capability. Nevertheless, the supplier reports no valid manufacturing-capacity contract with related subcontractors and no inventory capacity, so overall production depth and fulfillment flexibility are only partially demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM services. It also states that it can produce unique molds and castings to customer requirements, providing strong direct evidence of customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of relevant customer experience. However, no brand names, project details, product examples, or verifiable case information are supplied, so the strength of its customer-case record cannot be fully assessed.