My best 6mm CNC router yet. I use it on a Shapeoko CNC machine equipped with a Makita RT700 to cut 12mm and 18mm thick plywood for furniture making. So far this beat has surpassed all previous beats. The cuts are clean and the machine struggles a lot less with standard footage. The only reason I'm not giving it 5 stars is that I don't yet know how long it will stay sharp.