What is the lead time for production?

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

Does the product come with certifications?

Yes, the product is certified under ISO 9001:2008.

What is the typical weight of the drilling bit?

The weight ranges from 1.2 to 1.5 kg.

Step Shank Conicals Rotating Tungsten Carbide Pick Foundation Drilling Bits

Name: Step Shank Conicals Rotating Tungsten Carbide Pick Foundation Drilling Bits
Brand: Ningbo Skymech Import and Export Co., Ltd
SKU: 2088550195

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.

Round Shank Bit

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

8473290000

Production Capacity

50000

Key features

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

Superior Tip Retention: Strong braze weld and specially hardened head provide superior tip retention and durability.

Optimized Hardness: Special heat treating achieves optimum hardness while maintaining necessary ductility for the steel body.

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

Quality Control: Strict inspection during production and after production ensures consistent product quality.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2008 certification standards for quality management.

One Year Warranty: Comes with a comprehensive one-year warranty covering mechanical defects.

Cost Effective: High performance and price ratio makes it ideal for tunnel digging machines.

Company profile

Importers and ExportersCustomization from Samples

Ningbo Skymech Import and Export Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.46h CertifiedTerms of Payment: LC, T/T, D/P, etc.

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.