Align your robot arm with work areas using these styli to make sure it will perform automated tasks accurately and won’t damage workpieces. Slide these styli into the quick-connect clamp on an end-of-robot-arm mount (sold separately). They show you exactly where your tool will touch, so you don’t have to test your application with trial and error. These styli are often used to guide robots to hole centers when attaching fasteners, or to help them find objects in pick-and-place applications. You can also use them to help your machine-vision camera recognize patterns and locations.