What certifications does the company hold?

The product has ISO 9001 certification. The company follows the ISO9001:2008/2015 management system for quality control.

What are the available outer diameter and length options?

Outer diameters range from 8mm to 32mm. Lengths vary from 80mm to 400mm depending on the diameter, with common lengths being 100mm to 300mm.

How does the anti-vibration feature work?

The rod is mostly hollow to minimize vibration generated during processing. The anti-seismic effect range is 10 times the diameter, with shorter lengths providing better anti-seismic effects.

Cemented Tungsten Carbide Threaded for Extension Milling Tool Holder

Name: Cemented Tungsten Carbide Threaded for Extension Milling Tool Holder
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 846810405

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$5.00-10.00

1 Piece

Product profile

Customization

Available

Application

Metal

Process Usage

Metal-Cutting CNC Machine Tools

Model NO.

oem

Movement Method

Contour Control

Control Method

Open-Loop Control

Numerical Control

CNC/MNC

Processing Precision

+-0.02mm

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-400mm

Tolerance of Diameter

+-0.001-0.003

Tolerance of Length

+-0.001-0.003

Customized

Acceptable

Sample

Available

Advantage

High Precision

Model No

Carbide Anti Vibration Boring Bar

Transport Package

Standard or Customized

Specification

ISO9001 SGS

Trademark

LIHUA

Origin

Zhuzhou, China(Mainland)

HS Code

8208101900

Production Capacity

5000kg/Mon

Key features

Anti-Vibration Design: Hollow structure and tungsten carbide material reduce shock and vibration for high-precision machining.

High Precision & Rigidity: Tolerance of diameter +-0.001-0.003mm ensures dimensional accuracy and surface finish.

Customizable Specifications: Acceptable customization for thread type, material, hardness, length, and diameter.

Wide Material Compatibility: Suitable for aluminum, steel, titanium, copper, and various alloy processing.

Cost-Effective Replacement: Reusable holder with replaceable tips reduces overall tooling costs.

ISO 9001 Certified Quality: Strict QC system ensures consistent performance and high-quality output.

Fast Sample Delivery: Customized samples ready in 3-5 days; stock items can be delivered in 1 day.

High Efficiency Machining: Supports high-speed cutting up to 20,000 rpm with excellent seismic performance.

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: ≤10.92h

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 materials can this boring bar process?

It is suitable for processing aluminum, plastic, casting, copper, aluminum alloy, titanium alloy, nickel alloy, copper alloy, stainless steel mold, alloy steel, and 45# steel.

Q:Is customization available for this product?

Yes, customization is acceptable. You can customize the thread type, material, hardness, length, and diameter. Customized samples can be ready in 3-5 days.

Q:What is the precision tolerance of the boring bar?

The processing precision is +-0.02mm. The tolerance of diameter is +-0.001-0.003mm, and the tolerance of length is +-0.001-0.003mm.

Q:What are the main advantages of this anti-vibration boring bar?

It features high rigidity for improved surface finish, high precision for deep hole machining, high efficiency with replaceable heads, and reduced costs by extending tool life.

Q:What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays. Stock items can be delivered in 1 day.