M3 Bolt Hole Size Tool

Tool which can help you with modeling holes for M3 bolts. It has holes directed downwards (vertically), holes for bolts on side of the object (horizontal), and holes with a 70 degree angle measured from floor. I know my numbers are looking bad - fresh to multicolor printing and forgot to change speed of white filament, keep this in mind as each number is approx. 3.8mm(L) x 1.8(W) x 1mm(H) (lenght,width,height).

and yeah u will have to color them manually in slicer as i didn't know how to do it modeling it or just leave it as it is