Hole_pattern

100_x_100_mm
100_x_200_mm
200_x_100_mm
200_x_200_mm
200_x_300_mm
200_x_400_mm
300_x_200_mm
300_x_300_mm
300_x_400_mm
400_x_200_mm
400_x_300_mm
400_x_400_mm
500_x_300_mm
50_x_50_mm
600_x_200_mm
600_x_300_mm
600_x_400_mm
75_x_75_mm
800_x_400_mm