Magnum Micro Utility Drill Set

excellent for when building small engines that you want to install spark plug wiring too.

Excellent product, well balanced for the small projects and ship models. the drill bits are sharp and strong.

I've used these for several jobs in only a short time. They are small drill bits, but that is the point of a MICRO set. I have used these to create holes to insert wiring on 1/48 scale radial aircraft engines, to hand-build 50 cal machine gun ports that were inexplicably absent on a WWII fighter plane, and to repair an old P-51's broken landing gear strut by hollowing it out to insert a small metal shaft. They worked flawlessly, and I would not hesitate to recommend them for this kind of crafting.