Rego-Fix is an industry leader in tool holding technology.
Collets fit between the cutting tool and the tool holder in cases where the tool holder cannot grip the tool directly. For best results it is very important to ensure that all surfaces are clean before assembly.
The ER tool holding system was invented by Rego-Fix and is the most recognizable and standard solution available. The DM designation indicates that this item is 'metallic sealed' for use with tooling that contain internal coolant passages.
Please note that the actual item may not be/look exactly the same as shown in the item picture.
Technical Reference Files: