Thanks to what seem like daily leaps forward in technology, today's power tools are more powerful and require less effort than ever before. Manufacturers are delivering tools with cutting-edge, simple-to-use features that allow even first-time users to run the tools -- everything from drills to sanders, circular saws to jigsaws -- with ease.

No matter whether you're looking to fully outfit a workshop or just pick up a replacement for a tool that's seen better days, keep in mind that power tools vary wildly in price and features. You can find a low-power, entry-level drill for as little as $25, or spend upward of $1,000 for a professional-level table saw that does everything but build a house all by itself. As you shop for a tool, there are several factors to consider, not the least of which is how you'll be putting it to use. If you'll only be pulling your new drill off of the tool bench to tighten a few screws now and then, there's no need to invest in a professional-grade model with enough torque to bore through concrete.

Regardless of what kind of tool you're looking for, the first decision you'll need to make is whether you prefer a corded unit or a cordless model. For maximum power, stick to electric units. But if portability is more important, there are several battery-powered tools on the market that come close to delivering electric-powered performance. If you go cordless, consider purchasing an extra battery so you can always have one on the charger. Several manufacturers offer entire lines of tools that run on a single, interchangeable battery, which is a convenient, cost-effective option, especially if you've got several tools that you can swap batteries between.

Here are some of the more popular power tools available, all of which make sense to keep handy for various jobs around the house.


Drills

A drill is one of the most versatile tools you can own. Even low-power units can be used for drilling through drywall or wood, or tightening or loosening screws. Look for models with a high-torque motor with a responsive, adjustable trigger clutch that lets you match the amount of force you use to the job. Some models feature a time-saving feature that lets you remove the chuck nose, revealing a ready-to-use screw driving bit underneath.

If comfort is a top priority, you'll especially want to give the WORX Revolver Intruder WT101K drill a look. The Revolver adjustable grip lets you position and lock the handle anywhere along a 65-degree arc. The handle does wonders for getting a solid grasp on the tool, especially when you're drilling in awkward spots that ordinarily require stretching or bending. If you're looking for a powerful cordless drill, try the Firestorm FS-1800D, with a hefty 18-volt motor that provides enough torque to handle everything from the softest wood to the hardest concrete. Only looking to drive screws? The Skil iXO2 cordless screwdriver boasts a 3.6-volt lithium ion battery that holds its charge up to 18 months.

Worx Revolver Intruder WT101K
Worx Revolver Intruder WT101K



Saws

Saws are extremely popular tools, as well. You can use a circular saw for everything from cross-cutting 2x4s to ripping a piece of plywood. Invest in the best blade you can afford; the more teeth, the smoother the cut. Many circular saws use an onboard laser to shoot a highly visible beam onto the material to ensure accurate cuts. Skil's 5755-01 Skilsaw circular saw uses not one but two lasers, but it's much more than just a gimmick. The double beams make it very easy to follow the line--even in low light or through sawdust. Even some entry-level saws have a laser these days, like the under-$50 Black and Decker CS 1030L laser circular saw. It also has a professional-style bail handle, which gives the user an added amount of control, and soft grips.

Jigsaws are versatile handheld tools that can be used to make beveled or mitered cuts, or freestyle scrolling cuts. One of the most powerful jigsaws that Consumer Guide has found is the professional-quality Hilti WSJ 850-ET, which also comes equipped with a handy blade-ejection system to let you get rid of a spent, hot or broken blade without touching it. Looking for cordless portability? The Rockwell RK2847K2 features four orbital settings (thin, hard, thick, or fast, controlled by an easy-to-turn lever), and a variable-speed control that lets you control the speed from zero to 1800 strokes per minute, depending on the material you're cutting.

Safety is a huge consideration for any power tool, but it's especially important with saws. Look for a model that incorporates several safety features,including a trigger lock to prevent accidental starting and a blade brake that stops the blade the instant you take your finger off the trigger.

Firestorm FS3000ROS
Firestorm FS3000ROS



Sanders

Sanders come in many sizes and types. Random-orbit sanders use a circle of sandpaper to provide the finishing touch on material. Finish (or pad) sanders fit nicely in the palm of your hand and use a square or triangle of sandpaper, which can be edged into tight corners. Belt sanders use a rolling belt of sandpaper to smooth a surface. Firestorm's FS3000ROS random orbit sander features a nicely designed jug handle to provide a solid amount of control. It also has a 5-inch disc, 12-foot cord and under $40 price tag, all of which combine to make it a good choice for moderate-level sanding and paint-removal jobs. For smaller, more detailed jobs like sanding chair spindles, consider the versatile Skil 7300 Octo sander, which comes with eight snap-in attachments.