Drilling template for a 32-hole row with a removable stop on the long and cross sides. With magnetic attachment of 2 pins to extend the row of holes.

BOM:

• 5 drill inserts with M14x1.5 thread (thread length 9mm)
• 4 magnets 12x6x3
• 2 5mm shafts (L=45mm)
• 8pcs M3 square nut (~2.3mm thickness)
• 4pcs knurled screws M3 (12mm thread length)

Print with enough infill. Optionally work with a pressure modifier and print the 4 marked locations for screw clamps with at least 50% infill.