Sanding a walnut slab on the CNC machine using the new Amana Tool In-Sand 4" CNC Orbital sanding attachment! This tool is a game changer for processing large slabs on a CNC machine and removes a lot of the sanding work needed after surfacing slabs. I was very impressed with how well this worked and removed the lines from surfacing perfectly! I'm using 80 grit paper here. All tools used in the video are available on our website and listed below! - - - - Amana Tool In-Sand CNC Sanding attachment,