About this 3D model

2.0 mm / hole, cylinder, cube, cube hole 3.0 mm / hole, cylinder, cube, cube hole 4.0 mm / hole, cylinder, cube, cube hole 5.0 mm / hole, cylinder, cube, cube hole 6.0 mm / hole, cylinder, cube, cube hole 8.0 mm / hole, cylinder, cube, cube hole 10.0 mm / hole, cylinder, cube, cube hole With this i use correction values for making holes or cubes in my design.