For more inexpensive MDF-based CNC machines, check out this drawer slide bearing one or this one that uses a drill for a spindle.

CNC Machines ... The front MDF panel folds down to lay flat on the floor so that the user can kneel on it to access the machine without putting unnecessary stress on the door hinges.

Durham, NC — CNC machines offer incredible versatility, and a new video series from ShopBot Tools takes you through 26 ...