were to buy O rings

[harry hills]

well, speed control, batteries reciver, armour, the list goes on

[mattsdragons]

how far should M5 grub screws go inside the holes in argos drill motors?

[typhoon_driver]

until the output shaft stops rotating

[mattsdragons]

so that it does not rotate at all?

[psycho_fling]

no you only want to screw them so there is a slight rotation which is stopped with the little bumps on the plate hitting the grub screw

[typhoon_driver]

I usually go that little stage further and tighten them until there is no rotation on the shaft but each to their own