CNC Boat to catch debris

When using a CNC milling machine you usually use a "Boat" to catch the milled dbriilling. It makes cleanup easier. This set of right and left holders are made to fit/hold a piece of foam-core board on the front and back to help contain the debris. I made these to fit an old shaky MAX NC machine with a retrofit Flashcut contollers and bipolar steppers (not important).