Is OEM/ODM service available?

Yes, both OEM and ODM services are available. We support customization from samples, designs, and flexible customization options.

Solid Threaded Extensions Boring Bars with High Anti Shock for Cutting End Mills R390 Serious

Name: Solid Threaded Extensions Boring Bars with High Anti Shock for Cutting End Mills R390 Serious
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 912947635

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$27.70

1-9 Pieces

US$26.30

10-49 Pieces

US$24.90

50-99 Pieces

US$23.00

100-999 Pieces

US$21.90

1,000+ Pieces

Sample price:US$29.50/piece.Request sample

Product profile

Customization

Available

Application

Metal

Process Usage

Metal-Cutting CNC Machine Tools

Model NO.

anti vibration boring bar

Movement Method

Contour Control

Control Method

Open-Loop Control

Numerical Control

CNC/MNC

Processing Precision

+-0.002mm

Performance Classification

High-End CNC Machine Tools

Certification

ISO 9001

Condition

New

Thread Type

M4, M5, M6, M8, M10, M12, M16

Material

Tungsten Carbide

Hardness

89.5-92.7hra

Length

80mm-500mm

Tolerance of Diameter

+-0.001-0.003

Tolerance of Length

+-0.001-0.003

Customized

Sample

Available

Standard

H6 /H6

Item

Tungsten Carbide Extension Milling Cutting Holder

Diameter

6-42mm

Transport Package

Standard or Customized

Specification

SGS OEM ISO9001

Trademark

LIHUA

Origin

Zhuzhou, China(Mainland)

HS Code

8208101900

Production Capacity

5000PCS/Mon

Key features

High Anti-Shock Performance: Ensures uniform material and precision concentricity for stable high-speed cutting up to 20,000 rpm.

Premium Tungsten Carbide: Made from high-hardness tungsten carbide (89.5-92.7 HRA) for durability and precision in CNC machining.

Fast Sample Delivery: Customized samples can be ready in 3-5 days, with stock items deliverable within 1 day.

Strict Quality Control: 100% inspection of finished products including visual and function checks under ISO9001:2015 system.

Established Manufacturer: Over 20 years of experience in carbide products with a monthly production capacity of 15 tons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhuzhou Lihua Cemented Carbide Co., Ltd.

Hunan, 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: 20 Years CertifiedNearest Port: Shenzhen Port. Guangzhou Port. Shanghai Port.Average Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company focused on non-ferrous metal alloys, metal tools, metal materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral manufacturing. It holds an ISO 9001:2015 management-system certificate and describes QC coverage across incoming materials, production, finished products, and packaging. The supplier reports broad customization, ODM, recent new-product development, and OEM service for recognized brands. Its facility lists CNC, pressure, sintering, lathing, grinding, and automatic powder-press equipment. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no SDK. Customer cases beyond a general statement of OEM service are not documented.

Supplier typeThe supplier is identified as a combined company, with a business scope covering manufacturing and sales of non-ferrous metal alloys, metal tools and materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral products. This indicates a manufacturing-oriented supplier with multiple related metal-processing activities.

CertificationsThe supplier reports an ISO 9001:2015 certification for its management system. Its description also states that a professional QC team follows ISO 9001:2008 procedures across incoming materials, production, finished products, and packaging, supporting a structured quality-control approach.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also reports peak-season lead times of one month and off-season lead times within 15 working days, but the slices do not specifically document warranty terms, repair services, or replacement policies.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services. It also states that no SDK is available, which limits evidence of software or development-kit support, but the reported product-development and ODM activities support innovation capability in physical products.

Production capacityThe facility lists CNC, static-pressure, vacuum-sintering, lathe, wet-grinding, and automatic powder-press equipment, while the business scope covers relevant metal manufacturing and processing. The supplier reports in-stock capability and defined lead times, but it lacks a valid contract with related subcontractors, creating a documented manufacturing-capacity management weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. These services are reported alongside ODM capability and indicate broad product-design adaptation capacity.

Product Q&A

Q:What is the lead time for samples and bulk orders?

Customized samples can be ready in 3-5 days, while stock items can be delivered within 1 day. For bulk orders, the peak season lead time is one month, and off-season lead time is within 15 workdays.

Q:What material is used for these boring bars?

The boring bars are made of Tungsten Carbide with a hardness of 89.5-92.7 HRA, ensuring high performance and durability for CNC machining applications.

Q:What certifications does the company hold?

The company holds ISO9001:2015 certification for its management system and ISO 9001 certification for its products, ensuring strict quality control throughout production.

Q:What is the monthly production capacity?

The company has a monthly production capacity of 15 tons, supported by sophisticated equipment including sintering furnaces and automatic powder press machines.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments. International commercial terms include FOB, CIF, CFR, and EXW.