It is not unusual to have to stop and change lathe tools several times while turning a part on the lathe. The change may be to switch from a left-hand to a right-hand tool, from a sharp-nosed tool to a radiused tool, or from a roughing tool to a finishing tool. Whatever the reason, each change requires a little setup time. This time can be reduced by using a two-position tool post. Each Sherline two position tool post mounts one 5/16" & one 3/8" tool. By having one or more of these tool posts with your favorite lathe tools pre-mounted in them, you can simplify your work and reduce the time required to change tools.