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Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

  • China,Zhuzhou ,Hunan
  • Verified Supplier
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China Ultra-precision 0.38mm Tungsten Carbide Collet for Micro-machining Applications
China Ultra-precision 0.38mm Tungsten Carbide Collet for Micro-machining Applications

  1. China Ultra-precision 0.38mm Tungsten Carbide Collet for Micro-machining Applications
  2. China Ultra-precision 0.38mm Tungsten Carbide Collet for Micro-machining Applications
  3. China Ultra-precision 0.38mm Tungsten Carbide Collet for Micro-machining Applications
  4. China Ultra-precision 0.38mm Tungsten Carbide Collet for Micro-machining Applications

Ultra-precision 0.38mm Tungsten Carbide Collet for Micro-machining Applications

  1. MOQ: 1pc
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 10000pcs/month
Material Tungsten Carbide
Density 14.5 - 15.5 g/cm³
Hardness 85 - 92 HRA
Flexural Strength 1500 - 3000 MPa
Compressive Strength 4000 - 6000 MPa
Elastic Modulus 530 - 700 GPa
Thermal Conductivity 70 - 100 W/m·K
Surface Finish Ra 0.2 - 0.8 µm
Quenching Temperature 1400 - 1600°C
Brand Name Sanxin
Model Number SX-2327
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 10000pcs/month
Material Tungsten Carbide Density 14.5 - 15.5 g/cm³
Hardness 85 - 92 HRA Flexural Strength 1500 - 3000 MPa
Compressive Strength 4000 - 6000 MPa Elastic Modulus 530 - 700 GPa
Thermal Conductivity 70 - 100 W/m·K Surface Finish Ra 0.2 - 0.8 µm
Quenching Temperature 1400 - 1600°C Brand Name Sanxin
Model Number SX-2327 Certification ISO9001
Place of Origin China
High Light 0.38mm Tungsten Carbide ColletUltra-precision Carbide ColletMicro-machining Precision Collet

Ultra-precision Tungsten Carbide Precision Collet


Product Overview
The 0.38mm ultra-precision tungsten carbide collet is specifically engineered for micro-machining applications. Manufactured from sub-micron grade tungsten carbide through precision machining processes, this product delivers exceptional clamping rigidity while maintaining dynamic runout accuracy within 0.003mm. It is particularly suitable for high-precision fields such as micro-hole machining and medical device manufacturing.

Technical Features

  1. Precision Clamping System: Featuring an optimized slot design and precision grinding technology, this collet ensures uniform and reliable clamping force for 0.38mm diameter tools. With a clamping force exceeding 150N, it maintains excellent concentricity throughout operation.
  2. Advanced Material Properties: Utilizing ultra-fine grain tungsten carbide material with hardness up to 93.5 HRA and transverse rupture strength ≥3800MPa. The wear resistance is 50 times greater than conventional tool steel, ensuring long-term stability.
  3. Dynamic Accuracy Assurance: The unique structural design and manufacturing process strictly control dynamic runout within 0.003mm. Combined with special surface treatment technology, it effectively reduces friction coefficient while ensuring processing stability and surface quality.

Technical Parameters

Key Parameter

Performance Indicator

Base Material

Ultra-Fine Grain Tungsten Carbide

Material Hardness

≥93.5 HRA

Rated Bore Diameter

0.38mm±0.001mm

Dynamic Runout

≤0.003mm

Maximum Speed

60,000 rpm

Rated Clamping Force

≥150N

Operating Temperature

-20℃ to 120℃

Typical Applications

  • Precision micro-hole machining
  • Micro-electrode clamping systems
  • High-precision medical device manufacturing
  • Microelectronic component processing
  • Precision mold micro-machining

Quality Assurance System
We have established a comprehensive quality control system where each product undergoes 100% precision inspection and comes with complete test reports. Through strict material traceability systems and professional technical support teams, we ensure products meet the highest performance standards.

Service Commitment
With 20 years of experience in precision fixture manufacturing, we utilize German-imported precision equipment supported by professional engineering teams. We provide complete pre-sales technical selection support and after-sales technical services to ensure optimal user experience.

Contact Us
Please inquire for more product information. Our technical team is ready to provide professional clamping solutions and premium services.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Seller,Other

  • Year Established:

    2003

  • Total Annual:

    8000000-10000000

  • Employee Number:

    150~180

  • Ecer Certification:

    Verified Supplier

Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,... Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,...

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Get in touch with us

  • Reach Us
  • Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
  • No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
  • https://www.tungstencarbidesteel.com/

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