3 JAW 50mm CHUCK THREADED M12x1 WITH Mt2 ARBOR. Arbor's -MT2. SET INCLUDES : 3 JAW 50mm CHUCK + MT-1 ARBOR . 3 JAW SELF CENTERING CHUCK. Arbor's Mounting Thread -M12 x 1. Chuck Dia.50mm ( 2" ). Body is made of graded cast iron.
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