ER Rubber Sealed Collet

ER Rubber Sealed Collet 

An ER Rubber Sealed Collet or ER Sealed Collet is a type of collet used in machining applications. It is similar to other ER collets in that it is used to hold tools in place in a milling machine, drill press, or other machining equipment. However, ER Rubber Sealed Collets also have an additional sealing feature which helps to prevent coolant, chips, and other debris from entering the collet.

The sealing feature of an ER Rubber Sealed Collet consists of a rubber seal at the base of the collet, which creates a tighter seal between the collet and the tool shank. This helps to prevent contamination of the collet and the tool holder, which can result in reduced tool life, poor finish quality, and more frequent maintenance requirements.

ER Rubber Sealed Collets are available in various sizes to match the different tool shank diameters used in machining applications. They are commonly used in industries such as aerospace, automotive, and medical device manufacturing where precision and reliability are critical.

An ER Rubber Sealed Collet can be a valuable addition to a machining setup for those who require the added protection against contaminants and extended tool life.