Picking up a part and setting a perfect starting point is not easy to do when accuracy is required. Using a 3D Touch Probe makes this processed super simple by just pressing a button. You can probe off many different areas of your work piece to set the XYZ datum perfectly every time For more information please email us at info@stepcraft.us or visit www.stepcraft.us. For more information on the 3D Touch Probe, Please visit: https://www.stepcraft.us/shop/product/43251-3d-touch-probe-51?search=probe