A drill chuck is an essential bit of kit for the mill and lathe. This Taig 1091 chuck coves a range of 0-1/4” and is the less expensive alternative to the industrial quality Taig 1090. We prefer the 1090 as the ¼” sized is the most widely used and the build quality makes it a pleasure to use but the Taig 1090 is a good chuck for a good price.