ER25 Spring Clamps MT2 ER25 M12 1PCS ER25 Wrench Collet Chuck Morse Holder Cone. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Chucks\Collet Chucks". The seller is "snieguole_5" and is located in this country: HK. This item can be shipped worldwide.