This Rotacator has a magnetic base and is used to adjust settings on any planer. Infeed and outfeed rollers, pressure bars, feed-bed rollers, chip breaker, etc., can be adjusted very quickly and accurately. Fine tuning your planer will eliminate nasty surprises such as non-parallel and chattered surfaces. Ideal for other machine set ups, too. Indicator rotates 360 degrees.
Adjust woodworking machinery to within ±.001-Inch! The magnetic base keeps the Rotacator firmly in position while indicator indexes at 0-Inch, 90-Degree, 180-Degree, 270-Degree for unmatched versatility. This is an extremely precise and useful tool!