Integrated Keyless Drill Chuck Bt Apu for Drilling Machine
1, BT APU chuck adapter
2, Taper tolerance<AT3
3, Basic material: 20CrMnTi
4, Hardness>HRC56°  Carbon depth>0.8mm
5, Roundness<0.8μm
6, Surface roughness:Ra<0.5μm
7, Shank body standard;DIN69893-1

Technical specification

                                                                                   mm
Features
1, The handle and the chuck is combined, even for heavy cutting processing, chuck will not fall off.
2, Fast, easy operation, high safety

Our service
1,Manufacture Factory
   We are the industry and trade integration company, and own manufacture factory.
2,Quality Control:
    Partly be checked, and each product will be checked before the delivery. the overall accuracy be checked by       precision detector-HAIMER detector.
3,Professional Sales Team
   Professional export experience workers can contact with the customer frankly.
4,Delivery in time
   Because of our own manufacture factory, the order delivery time can be controlled.
5,Good after Sales Service 
   Our company provides good after sales service as per customers requirement.

Package and delivery
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.