1.material:65Mn or 40Cr 
2.Hardness:clamping part HRC55-60 
                   elastic part HRC40-45 
3.Round,hex,square.
4.Sizes:1/8 to 3/4 for inch; 3mm to 20mm for metric.
5.The R8 collets are used for all kinds of milling machine,whose spindle taper hole is R8,such as X6325,X5325 etc.



Technical specification

Delivering and packaging
Paper box or Plastic box/PCS, or as customer's requirement 
About 7-20 days 


Our Services
  I    Fast reply 
  II   Favourable price
 III    High quality products
 IV   Fast delivery
 VI   Good after-sales service

Company information
YUCHENG GERZHUO MECHATRONICS TECHNOLOGY Co., Ltd is a competitive private enterprise engaged in production of machine tool parts. Machine tool parts includes varied of series, and full range specification, specialized in advantage of ER collet, tool holders and accessories. We have established long-term friendly cooperation relationships with numerous customers all over the world as following: USA, Sweden, Russia, Spain, France, Italy, Britain, Germany, South-east countries, Latin America countries, Africa countries and so on. 
We guarantee the security and quality of our product by optimized and centralized product selections, and have built strong partnerships with well-known companies in the industry in China. 



Contact information
    
Company Name: Yucheng Gerzhuo Mechatronics Technology Co., Ltd.