What after-sales service and warranty are provided?

We provide support for after-sales service and warranty. Specific details can be discussed based on the order.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for production?

The average lead time is one month during the off-season and 1-3 months during the peak season. Custom orders take 30-40 days.

HDD Directional Drilling Tools Tungsten Carbide Tipped Backreamer Weld on Teeth

Name: HDD Directional Drilling Tools Tungsten Carbide Tipped Backreamer Weld on Teeth
Brand: Ningbo Skymech Import and Export Co., Ltd
SKU: 2108784635

Zhejiang, ChinaNingbo Skymech Import and Export Co., Ltd

US$14.50

1,000-1,999 Pieces

US$13.90

2,000-4,999 Pieces

US$13.00

5,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

Support

Model NO.

BR1 BR3

Type

Digging Weld Parts

Application

Tunnel Boring Machine

Certification

ISO9001: 2000

Condition

New

Lead Time

30-40days

Weight

Br1 50g Br3 150g

Hardness

38-42HRC

Suotable Series

Kmt

Transport Package

Wooden Box

Specification

106*78*60

Trademark

skymech/OEM

Origin

Zhejiang, Ningbo

HS Code

84314999

Production Capacity

50000

Key features

High-Grade Tungsten Carbide: Uses highest grade double-grain structure tungsten carbide for superior wear resistance.

Premium Steel Body: Constructed from 42CrMo alloy steel with hardness up to 38-42 HRC for enhanced strength.

Wear-Resistant Surface: Features a special chrome welding layer with hardness reaching 48-52 HRC.

Compatible Replacement: Perfect replacement for Kennametal welding teeth and bits, including BR1 and BR3.

Flexible Thread Options: Available with both imperial and metric threads to suit various regional requirements.

OEM/ODM Support: Supports full customization, minor customization, and sample/design-based customization.

ISO9001 Certified: Manufacturing process certified under ISO9001: 2000 standards for quality assurance.

20 Years Experience: Backed by two decades of expertise in design and production of drilling tools.

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: ≤4.55h 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.

Product Q&A

Q:What is the material composition of the backreamer?

The backreamer is made of Alloy steel combined with Tungsten Carbide. The body uses 42CrMo alloy steel, and the tips use high-grade double-grain tungsten carbide.

Q:Is this product compatible with Kennametal parts?

Yes, these welding bits are perfect replacements for Kennametal welding teeth and bits, including part numbers like BR1 and BR3.

Q:What are the customization options available?

We offer full customization, minor customization, flexible customization, and customization from samples or designs. Lead time for custom orders is 30-40 days.

Q:What is the minimum order quantity (MOQ)?

The standard MOQ is 1000 PCS. However, for general inquiries, the minimum order quantity is listed as 1.

Q:What is the hardness of the tool?

The steel body has a hardness of 38-42 HRC, and the special chrome wear-resistant welding layer on the surface reaches 48-52 HRC.