High Precision Adjustable Er-40 Er Collet Chuck, D1-4 Mount With Er-40 Collets

Adjustable runout provides the highest precision possible (Chuck can be adjusted separate from the back plate to dial in the precision). Higher precision than anything you will find near this price. A big upgrade from most standard non-adjustable collet chucks, but a very reasonable price. Precision Balanced for better running at higher speeds. D1-4 Camlock Mounting fits any lathe spindle with this mount.

Complete with a chuck wrench and 26 PC collet set.

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