Chuck Collet Shank Holder Carbon Steel for Milling Machine MTA4-ER25/MTA4-ER20/MTA4-ER16MTA4-ER25

1、High quality carbon steel material can make sure the durability and stability of the product 2、High accuracy the accuracy reaches 0.0005 3、Suitable for all kinds of milling machine processing machinery 4、The chuck shank holder has high hardness durable and long service life 5、This is MTA4 Morse shank holder which is easy to replace