Power Tools for the Home â Electric and Cordless Drills
Arguably one of the most important inventions in modern times, the portable drill has proven to be one of, if not the, most important and useful tool today. In this article I’ll offer a few tips on how to choose the right power or cordless drill for your needs.
Choosing A Drill:
Because of its versatility, the electric or battery powered drill is a wise choice for the homeowners first portable power tool. It can drill metal, wood, plastic, concrete, and perform many other operations as well.
The size of the drill is determined by the largest drill shank (the shank is the part of a drill bit grasped by the chuck of a drill) its chuck will accept, which may be ¼, 3/8, ½, or ¾ inch. The ¼ inch size is probably the handiest for the average job around the home or workshop. A drills power varies with size and make but typically ranges from 1/5 hp for the ¼ inch models to as much as 1 ½ hp for the ¾ inch models. There are some heavy-duty hand held models with higher HP ratings, but for everyday use they would be overkill. Speed usually decreases with size (though turning power increases), ranging from about 2000 r.p.m. for the ¼ inch size to around 1200 r.p.m. for 3/8 inch and 600 r.p.m. for ½ inch drills. The larger ¾ inch drills (more commonly used for professional and industrial work) are commonly in the 250-475 r.p.m. range. The slower speeds of the larger drills provide greater turning power (torque) necessary for driving large diameter bits and hole saws. Today there are models that perform in all r.p.m. ranges.
The high speed of the ¼ inch drills equips them no only to drill holes up to ¼ inch in diameter in metal and ½ inch in wood, but also for sanding. Variable speed control is available on most models these days as well as the feature to reverse the drills direction. The speed control lets you select the best drilling speed. Reverse is useful in backing out wood bits from deep holes.
Heavy duty drills of any given size vary more widely in price than do the light-duty models because of differences in bearings, wiring, and other features. For normal home use, heavy-duty features are not usually needed.
Most power drills are equipped with 3-wire grounding cords to protect the user from shock in case of internal electrical damage. Although becoming rare, if you buy a drill with a 2-prong plug, be sure the tool is a type in which the outer shell and chuck are completely insulated from the wiring. Such drill are commonly termed double-insulated drills.
Cordless drills come equipped as kit complete with one or two rechargeable batteries, battery charger, as well as a polyethylene plastic carrying case. The rechargeable batteries manufactured today are a far cry from the earlier attempts in power, longevity, and durability. 12 volt, 14.4 volt, 18 volt, and 24 volt batteries are now the ordinary instead of the exception.
Whatever drill you buy, check the guarantee as well as the availability of parts. Your best bet is to opt for the quality of a reputable manufacturer. Keep in mind that this is a substantial purchase of a toll you can reasonably expect to be in action years from now. Do your homework; pick the right tools for your needs, take proper care of it, and it will take care of you for years to come.
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Cordless Power Tools For Every Homeowner
As any homeowner knows, there are a lot of things in a home that need to be repaired or assembled when you own a home. For new homeowners just transitioning out of apartment living, you may want to pay close attention to the list of power tools below. You can use the power tools below for remodeling work, assembling furniture and other jobs around the house. The list may be short, but these five power tools can help you get a lot accomplished.
Cordless Drill: A cordless drill is especially useful if you have holes to drill for an ongoing or upcoming project. It is great for making pivot holes for the screws, and you will like not needing to change out the screws between using the screwdriver and cordless drill. A cordless drill for home use is typically a three-eighth inch, while anything larger is usually considered commercial size.
Corded Drill: If you have a large number of holes to drill, you will want to use a corded drill since the cordless drill does have enough power to drill through certain material. Obviously, the attached cord takes away from the convenience found on any cordless tool, but extensions can be safely added to help compensate for the disadvantage and inconvenience of a cord.
Cordless Screwdriver: A cordless screwdriver can help you accomplish the small tasks that that need a good amount of power. For example, you can use it to screw furniture together or drill holes for picture frame hanging or hanging on heavy objects on walls. A great feature on most cordless screwdrivers is a reverse switch which allows you to remove the screw if you need to.
Power Circular Saw: Power circular saws cut more efficiently than regular hand saws and are much easier on the hands. If you need to cut large 2×4s or other lumber, such as particle board, this is a good tool to use. Usually, a power circular saw can cut up to three inches in depth without the need to cut twice.
Jig Saw: The jig saw is a good tool for more intricate work such as cutting around cabinet edges, for example. You will be glad you have it when you find you need to make a tough, tight cut.
Owning a home is a great feeling, but can be even more enjoyable when you have the proper tools to fix problems or more easily improve your home. Purchasing these five power tools will help you be prepared. There are, of course, additional tools you will need but you can gradually build up your tool collection.
Tired of Being Tied Down? Then Buy Cordless Power Tools and Free Yourself!
Do you ever feel like you’re tied to the power outlet when using electric (corded) power tools? Does it always seem as if you could only have 2 more inches of power cord for that last spot but you just can’t reach? Well then unplug that electric power tool and quit dragging around that tangled mess of extension cords. Buy yourself a variety of Cordless Power Tools and feel the freedom to go anywhere and work anywhere you want to. Long lasting batteries and high torque motors with a lightweight design make them perfect for every household and jobsite.
Cordless power tools are a great, all around tool for using on the job or around your house. Cordless power tools are small and compact but pack a lot of power and with today’s battery technologies, they can run longer than they ever have. Some cordless tools come with 1 hour battery charger so Buy yourself 2 batteries and run all day, one in the power tool and the other on the charger. Buy yourself a selection of cordless power tools like cordless drills, cordless circular saws, cordless sanders, cordless sawzalls, cordless hammer drills, and much more. The possibilities are endless and no job is too big to handle.
When ever I have any work to do on the roof of a house, I always prefer using cordless power tools because I hate having to drag around extension cords that are always in a tangled mess. Extension cords are always falling off the roof and snagging on everything they touch. So when I work on the roof I try using cordless drills, cordless saws, cordless nail guns, and everything else that is cordless because it just makes it so much easier to work and I can get more done without having to stop to pull on an extension cord.
Extension cords are very dangerous in the worksite because of high voltage current passing through them with very thin insulation to protect you. This could cause electrical shock if working around water or metal. Extension cords are always getting in the way and may cause a person to trip over them which could cause injury or could be fatal if working in high places so please be careful.
Cordless power tools are taking over the tool industry with their long lasting batteries and high torque motors. Most cordless power tools come with a convenient carry case for storage and protection which easily stores anywhere in your house or in your work truck. You can use them to build a house or just use them around your house. Try buying cordless power tool kits and get all of the tools in one package to get started right away.
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Modern Power Tools – the Lithium Ion Cordless Drill
Power tools are essential for those jobs, which require more intense workmanship that ordinary tools cannot handle. A power tool is basically a tool, which is powered by an electric motor or alternatively a compressed air motor or petrol driven motor. They are typically used in the construction industry but are also used around the house to complete those otherwise hard to do jobs. Power tools are used for cutting, drilling, shaping, grinding, painting, sanding and polishing. Machine tools are a form of power tools used in metal work. It is not uncommon for the same power tool to be used both in wood and metal work.
The first used power tool was the lathe. Power tools were initially developed during the time of the industrial revolution. When factories began to use power tools to drive belts from overhead shafts. The main power source was a water wheel or later a steam engine. These tools were stationary until the introduction of the electric motor in the 1880s, which made the self powered stationary and portable tools we know today possible. The electric motor has remained the preferred source by which stationary power tools are driven. These tools use a cord but what has become increasingly popular for portable power tools is the battery. However batteries still have limitations because of they run out and lack sustaining power. Cost of buying and maintaining the use of batteries keep the cordless versions in lower demand on the market. Nailers and paint sprayers more frequently use air pressure, while chain saws, weed eaters and lawn motors have a preference for petrol driven motors.
One of the most popular power tools is the cordless drill, which is a type of electric drill but instead of being connected to a wall socket uses rechargeable batteries. Typically cordless drills come in the hammer drill configuration and mostly have a clutch setting, which allows them to be used for driving screws. In order to continue working without much interruption the tradesman will have a number of spare battery packs charging while drilling, so that he or she can quickly swap them.
The earliest cordless drills used 7.2V battery packs but over the years the battery voltage has increased to 18V and more, thus allowing these tools to produce as much torque as those drills connected to a main power supply. The main disadvantage of most current cordless drills is the use of nickel-cadmium (NiCd) batteries, which develop a “memory effect” or internal short circuits due to dendrite growth. This severely limits their usefulness and life span and in turn creates a hazardous materials disposal problem. Drill manufacturers are now producing lithium ion batteries. Makita Electric Works and Milwaukee Electric Tool Corporation are two such manufacturers producing lithium ion batteries. The main advantages are lack of memory effect and very short charging time. Lithium ion batteries can provide an hour of work per twenty minutes of charging instead of vice versa. These batteries also have a constant discharge rate meaning that the power output remains constant until the battery is depleted, something that nickel-cadmium batteries lacks. This constant discharge rate makes cordless drills much more versatile. Lithium-ion batteries also hold a charge for a significantly longer time than nickel-cadmium batteries, about 2 years if not used, vs. around 4 months for a nickel-cadmium battery.
Cordless drills will increase in their popularity as science overcomes its’ limitations and as power tools become increasingly powerful.
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Have the Power to Work Simply, Efficiently and Timely With Electric Cordless Power Tools
Electric Power tools are extensively used in households, factories and for construction purposes to finish task speedily, efficiently and easily. The majority of power tools these days utilize electric motors, thus recognized as electric power tools. Among the two available types of power tools, stationery ones are rather heavy and big, and cannot be simply taken from one place to another. The portable cordless power tool can simply be carried from one place to another and is better liked than the stationery ones for being cost-effective, trouble-free and needing small shelf space.
The market around us is crammed with power tool options, and sometimes it gets quite tough to make out the exact need from the wish list to carry out minor repairs and projects in the house.
Drill and Driver Combo exhibits a fine combination of a handheld power tool that lets users to drill a hole and anchor a wall. Circular Saw is a heavy-duty cutting tool with round blades to effectively slash any surface, from sandstone to wood to metal.
Jigsaw is rated as a classic power tool to be utilized convincingly for slitting spiky curves, points, or intricate moulds into a bit of wood or other type of surface. Impact Wrench is normally brought into play to stiffen and loosen nuts and bolts on various everyday items. Impact wrench frees one from carrying out consistent tightening of nuts and bolts that tend to get loosen up as time passes, as it firmly tightens them even in the first attempt to lessen any concerns of doing the same process.
Wall chaser gets used to cut out a thin groove in the wall, while sander sees its utilisation to smoothen the coarse edges of wood. Nail gun effortlessly puts in nails in wood or in wall while Table saw is used to slash wood into even pieces. Diamond tool with fractions of diamond gets used to cut diverse materials.
Batteries form an integral aspect of cordless power tools that are also used to carry out the various household functions in a jiffy. Cordless drill, hedge trimmer, leaf blower etc are some of the most used cordless power tools.
Among the most renowned power tool offering firms, Hitachi power tools easily find their mentioning for their speed and simplicity for residential construction and commercial construction purposes.
With fast-changing technologies and arrival of the Internet, enough information is available on power tools online. People are now purchasing power tools online after assessing comparative inter pros and cons. In this process, they are easily availing discount on power tools that cost them less than the actual market value for same.
