High Precision CNC Tool Hsk63A Er40 Tool Holder
Material: Allyed case hardened steel, black-finished and precisely grinded.
Taper tolerance: <AT3
Hardness : HRC 52-58
Carbon depth: 08mm±0.2mm
Max run out : <0.003mm
Suface Roughness: Ra<0.005mm
Cooling AD+B type can be made by request
When order , pls specify balancing G6.3/G2.5
Shank body standard: HSK63 tool holder
Form A: without cooling supply.
Form AD: central cooling supply.
Form AD+B: central cooling and internal collant through the collar.


Technical specification

Features
1, Nut has preset dynamic balance
2, The whole through hole, which is beneficial to the water and the earthquake resistance.

Our Services
1)  Inspection: 100% products inspection.
2)  Service: Offer excellent service: technical service, design service, after-sales service  with experienced staff.
3)  Faith: Credit is the basis, Quality is the first.
4)  Quick Respond: Your inquiry can be replied in 24 hours.

Packaging & Shipping  
Paper box or Plastic box/PCS, or as customer's requirement
About 7-20 days


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
More information to company, copy the official website link  er-collet.en.made-in-china.com for reference.