The JACOBS CHUCK with Key is a high-quality tool designed for watchmakers and lathes. Made by the reputable brand Jacobs in the United Kingdom, this chuck is compatible with Jacobs lathes and features a size range of 0-1/4 inches (0-6.5mm). This precision chuck comes with a key for easy tightening and is a must-have for professionals and hobbyists alike who require accurate and reliable chucking solutions for their watchmaking projects.
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