The HXX 3-Axis GCS900-3DB Digital Readout Kit works efficiently with lathe and mill machines to perform high-precision cuts and grindings. It has zero clearing, reset function and 200 sets sub datum, which makes work easier and faster to do. The readout can also do machining of inclined plane and circular arc. It can drill a circumference and an oblique line easily. It comes included with three pieces of 5um linear scales with advanced features and a high-precision etched glass. You can choose from the available models between 100mm and 1020mm measuring lengths.