Hi All,
Here is something you can try. It is an all drilling project with a #50 and and a #53 drill. All of the passages have to intersect as shown and you cannot make any error in position, angle or depth. It is one piece of a larger unit.
Here is something you can try. It is an all drilling project with a #50 and and a #53 drill. All of the passages have to intersect as shown and you cannot make any error in position, angle or depth. It is one piece of a larger unit.