Uboat flood holes

Just picked up the Revell 1:72 VII C (on clearance at local Hobby Lobby for 25 bucks!!)

I am in the process of opening up the flood holes and it is very labor intensive. Does anyone have a recommendation of the easiest/fastest way to do this? I tried using a Dremel with a sanding disc from the back, but, even though it worked, I did go a little too deep at one section. I also tried a small pointed diamond bit, which works, but is a little too tough to control and tends to wallow out the holes too big if not careful.

How did you do it?

Later,

Zappa1

Used a Dremel with the “pink coloured sanding ball thingie” fitted (sorry, can’t find a name for the attachment). Used this at a slow speed and as carefully as porcupines making love. It works and is the quickest way to open the vent holes.

Julian

25 bucks? I’m being robbed…dialing 911…