Mini ER Collet Chucks

Mini ER Collet Chucks

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Mini ER Collet Chucks

Mini ER collet chucks with straight shank and a small diameter locknut allow for greater clearance when machining in restricted space such as cavities. In some applications the mini chuck can be used in a larger collet chuck.

These chucks are manufactured from hardened alloy steel to 54-56HRc. All critical surfaces are precision ground as are the threads which ensures a close fit when locking the ER collet into the holder.

A wide range of shank diameters and ER collet combinations are available including ER11, ER16,and ER20.


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