Found in his apartment at the time of his arrest was a claw hammer, handsaw, electric drill with 3/8" and 1/16" drill bits.
The best type of drill to use for screws is a cordless drill with adjustable torque settings.
Jeffrey Dahmer poured Muriatic acid into the frontal lobes of his victims to see if they could live in a zombie like state. Most victims died instantly but he claimed that there was one victim that survived days in a zombie like state, the victim had limited motor function.
For hanging hooks, the best type of drill bit to use is a masonry drill bit.
You need a diamond tipped drill bit to drill glass or tile.
It is a normal, straight drill bit, as opposed to the type with a tapered shank for use in industrial drill presses.
Use a standard HSS drill bit, but slow down rotation to about 500 rpm.
For concrete, you should use a hammer drill with a masonry bit. This type of drill is specifically designed to handle the hardness of concrete and make drilling easier and more efficient.
For drilling into metal, you should use a cobalt drill bit.
You use a standard HSS drill bit.
You should use a masonry bit for this. The drill itself isn't so important; just about any general-purpose drill will work.
For drilling into tile, use a carbide-tipped masonry drill bit.
For drilling into a cement wall, you should use a masonry drill bit.