Most DIYers will use a drill bit set to make small holes in steel, wood, and plastic — nothing more. However, several other bit types can do many jobs on many materials, provided you choose the right ...

Hey guys, I'm doing my first case mod. I cut the window-hole with a dremel pretty easily, but I'm running into problems drilling screw-holes for a blow-hole. I'm using a 2,250 RPM drill with a 5/32" ...