If you have seen a power drill, a screw gun is closely similar to it. However, screw guns are made specifically for screws and are most commonly used in installing drywall panels.
There are again two basic types of the screw gun. First is the screw gun which is designed solely for drywall installing and the other one is the type which is designed for general construction purposes.
A keyhole saw is another small but very important tool in installing drywall panels. It is also called the drywall saw or the pad saw or alligator saw. It is a long slender saw which is very handy as its main purpose is cutting sheets of drywall.
There are also two types of the drywall saw. The first one is the fixed-blade types and the second one is the retractable blade type. If you want to know some more tools used for installation of drywall then you may also check http://rheinteriorupgrades.com/ online.
You will need the T-square when you need to draw a pattern in the drywall panels. T-squares are commonly used as technical drawing instrument by engineers or draftsmen.
It is a "letter T" type ruler which is commonly made of aluminum. It comes with different sizes depending on the size of the drawing pattern you need.
You will need a stepladder when you install drywall on ceilings or edges of high walls. This will keep you safe while doing the precarious installing process. You must instruct your assistant to carefully hold the stepladder while you are climbing on it to prevent accidents.