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Upgrade or replace the chuck on your Delta 11-990 Type 1 drill press with this heavy-duty 1/2\ model. It’s the genuine part (MPN 956-01-011-4173), so you know it'll fit and perform like the original. Perfect if your old chuck is worn, wobbling, or just not gripping bits right. Made by Delta, it’s built to handle serious workshop use. Comes brand new in original packaging, ready to install. Whether you’re restoring an older press or just want a reliable chuck, this is a straightforward swap that makes a big difference in precision and holding power. A must-have for anyone keeping their Delta drill press in top shape.
4.2 out of 5