Feed Depth Angle Roughness 1 1 1 9 1 1 2 11 1 2 1 9 1 2 2 10 1 1 1 7 1 1 2 10 1 2 1 11 1 2 2 8 2 1 1 10 2 1 2 10 2 2 1 12 2 2 2 16 2 1 1 12 2 1 2 13 2 2 1 15 2 2 2 14