What is the hardness of the carbide inserts?

The hardness reaches above HRC65, ensuring excellent wear and impact resistance.

Tungsten Carbide Newen Insert /A1 E1 45 Degree Valve Seat Cutter Bits

Name: Tungsten Carbide Newen Insert /A1 E1 45 Degree Valve Seat Cutter Bits
Brand: Zhuzhou Yifeng Tools Co., Ltd.
SKU: 747229782

Hunan, ChinaZhuzhou Yifeng Tools Co., Ltd.

US$5.00-9.00

20 Pieces

Product profile

Customization

Available

Logo Printing

with Logo Printing

Size

Middle

Model NO.

WA1-NWN5439

Customized

Type

Cutting Tool

Material

Tungsten Carbide

Certification

ISO 9001:2008, ISO 9001:2000

Grade

K10-K30

Coating

CVD

Chip-Breaker Code

Nose Radius

1 and 3 Angle

Hardness

HRC55

Color

Silver

Application

Engine

Controlling Mode

CNC Lathe Machine

Advantage

Wear Resistance

Transport Package

Inner Plastic Box and Carton Outside

Specification

WA1-NWN5439

Trademark

SANSTONE

Origin

Zhuzhou China

HS Code

8208101100

Production Capacity

10000 Pieces/Month

Key features

Full Customization Options: Offers full customization including grade, coating, nose radius, and machining angles.

Superior Wear Resistance: Made of high-quality tungsten carbide with hardness up to HRC65 for long lifespan.

Global Fast Delivery: 3-7 workdays delivery to key routes via SF, DHL, FedEx, and UPS covering 200+ countries.

Cost-Effective Solution: Factory-level accuracy at a lower price compared to original Serdi tools.

ISO 9001 Certified: Manufactured under ISO 9001:2008 and ISO 9001:2000 quality standards.

Rigorous Quality Control: 100% virgin raw materials, in-house lab analysis, and professional angle measurement.

Company profile

Years of Export ExperienceImporters and ExportersHigh Repeat Buyers ChoiceSelf-branded

Zhuzhou Yifeng Tools Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤5.62h CertifiedTerms of Payment: D/P, PayPal, T/T, etc.

AI-Powered supplier vetting

SummaryZhuzhou Yifeng Tools Co., Ltd. is a China-based limited trading company located in Zhuzhou, Hunan. It reports inventory capability, service procedures for corrective actions and customer complaints, written quality assurance, and stated lead times of within 15 working days in both peak and off-season periods. Its service scope includes several forms of customization, but it does not provide 3D software design, ODM, SDK, or OEM services for popular brands, and it reported no new products in the past year. Overseas support is limited: it has no overseas warehouse, showroom, agent, or branch and reports zero countries with overseas services. Several manufacturing-capacity controls and the supplier-service assessment lack verified records. No customer cases or certification evidence are provided.

Supplier typeThe supplier is identified consistently as a trading company and limited company, based in Zhuzhou, Hunan, China. Its stated business scope includes export trade and service capacity, but the provided information does not establish that it owns manufacturing facilities.

After-Sales capabilityThe supplier has documented procedures and followed records for corrective/preventive actions and customer complaints, inventory capability, and stated service quotations and payment terms. However, it has no overseas agents or branches, overseas warehouse, or showroom, and reports overseas services in zero countries, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier does not provide ODM services, SDK availability, or 3D software design services, and reports no new products in the past year. These explicit limitations indicate weak demonstrated innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, flexible customization, and minor customization. This is positive evidence of a broad stated customization offering, although no examples or technical validation are provided.