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How to Choose a Cordless drill for your Home use

How to Choose a Cordless drill for your Home use

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If you haven’t already got a cordless drill in your tool kit then you may appreciate a few tips on what to look out for. As they come in different sizes, different power ratings, different running times but are similar shapes it is good to know that there is a wide range and going for a good well-known brand may be a good idea. We can take a look at the latest technology to get the best out of your cordless tools.

Check out the website Drills and Drivers for more information on cordless drill reviews.

Here we will look at some of the differences between combination drills and drill drivers.

Different types of cordless drill

Combination drills

  • Combine high speed rotary drilling with screwdriver and hammer drilling
  • Screwdriver mode is slow speed providing more twisting force (torque)
  • Rotary drilling is used for high speed drilling into metal or wood
  • Hammer mode allows for drilling into very dense materials such as concrete
  • B Tungsten carbide drill bits are used for hammer drilling

Drill drivers

  • Can do high speed rotary drilling
  • Can do screw driving
  • Cannot do hammer drilling

Power/Voltage

  • Power is measured in voltage; higher voltage means more torque-spinning strength to overcome any resistance. In the past ten years the available voltage has risen from 9.6V to 18V maximum.
  • Also bear in mind power = weight as well, the following voltages are available; 6, 7.2, 9.6, 12, 14.4 and 18V.
  • 12V is probably about right for most DIY projects, not too heavy and about the right amount of power.
  • To give you an idea of the weight a 9.6V drill will weigh around 3 ½ lbs and an 18V can weigh in at 10 lbs. So before you buy try picking up the equivalent weight and make sure you feel happy with that, also think about the need to drill above shoulder height at times.

Run times/Ah

  • Same voltage and different Ah meaning same power but different run times
  • For home DIY projects a compact 1.5Ah should be sufficient
  • Remember, higher Ah = more weight

Handles

  • Pre-cordless drills, traditionally had pistol handle grips, like a gun in other words and this put the handle behind the motor.
  • Mostly the new cordless designs have T-shape handle grip which makes it easier to house the battery and also prevents the hand from slipping.
  • There are other advantages to this type of handle, one major advantage is balance and another is that it is easier to get into tight spaces as it means your hand is out of the way.
  • There is still some good reason for using the older style pistol grip such as when you need to use more force, i.e. when you want to get directly behind the bit and apply pressure.

Speed/Gears

  • The most basic cordless drill will have only one speed, that may be fine for the most basic DIY tasks, but really it is better to look for a decent model with at least 2 speeds, (always switch off and stop the drill before changing gear).
  • 2 speeds would typically be 300 rpm and 800 rpm, the lower speed for screw driving and the higher speed for drilling holes.
  • If you do a lot of hole drilling look for something with more speed, 1000 rpm is a good speed.

Torque

  • Variable torque is handy in screw driver mode
  • Correct torque setting means your drill will disengage once the screw is flush with the drilled surface

Brushes

  • Are the only part of your tool that may need replacing after so many hours
  • If you prefer to take away this worry, look for brushless
  • Without the friction of brush motors there is no wasted energy and more run time

But

  • Watch out, they cost a bit more

Or

  • Wait until the price comes down!

Batteries and chargers

  • Some batteries come with a “fuel gauge”, good to know how much charge is remaining
  • If you are impatient look for a rapid “smart charger”

Lithium-ion

As there is a lot of information on different battery types I will leave it up to you to check out the hype on Li-ion batteries compared with Ni-Cad and other types of rechargeable batteries.

But

  • Do look out for a fresh battery, insist on a brand new battery as opposed to one that has been on the shelf and already starting to degrade

Extras

  • Some batteries now come with a flashlight
  • If you have ever had someone standing there with a torch or flashlight while you work you may appreciate this extra feature

The future

  • If you need a lot of tools and other cordless appliances you could think about an 18V battery pack which can accommodate more than 50 tools, this is the future, no more worrying about different types of battery
  • 18V batteries are the most often used for this type of application and it may well be an investment that will save you money in the long term

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Important Factors To Consider When Look For The Best Electric Stove Top

Over the last fifty years, the modern kitchen has evolved to quite an extent and electric stove tops have become a staple appliance. As their name suggests, these stove tops use electric power instead of gas power. They tend differ in various ways, from their size and price to their heat source and top surface, so you will have to take all these factors into consideration if you wish to purchase the best electric stove top.

Basic Considerations

Modern-Kitchen-InteriorsWhen purchasing an electric stove top, it will be important that you consider certain factors. One of the most important factors that you should consider is size. Before you purchase an electric stove top, make sure you determine its dimensions to ensure that it will fit in the space where you intend to place it. The width of electric stove tops tends to vary between 20 inches and 40 inches. Their price also tends to vary anywhere between $200 and $1,000 or more, depending on the features, so your budget is another thing you will have to consider before making a purchase. Electric stove tops also come in a wide range of styles, so take your time to make your buying decision. View as many models as you can by shopping around.

Halogen Or Radiant Heat

electric stoveThe type of heat source that is used by electric stove tops also varies from one model to another, so this is another thing that you will have to consider when looking for the best electric stove top. Radiant heat elements are used by traditional electric stove tops, in which case radiant heat energy is transferred directly to the burner. Halogen heat elements are used by newer electric stove tops, in which case 50% conducted energy and 50% radiant energy is used. The heat distribution of halogen elements tends to be greater as a result of which food is cooked more evenly, so you should definitely consider a halogen stove top.

Coil Or Smooth Top

stoveA smooth electric stove top, as its name suggests, always has s perfectly flat surface, i.e. no traditional burners are present. The burners are present directly beneath the stove’s top surface. As a result, the stove top can be cleaned more easily, although certain cookware can also get warped because of this. Cleaning a traditional coil stove top is more difficult, but it rarely damages cookware. An electric stove top with a solid disk element can also be selected, which can be cleaned easily too and it does not damage or warp flat cookware. On the other hand, metal cookware can be used with a smooth top electric stove top. You should also keep in mind that the glass top can get scratched so dragging the pots should be avoided.

Conclusion

Ultimately, the best electric stove top for you will depend on how much, how often and what food you will cook. Electric stove tops can be costly and you will use them often, so make sure you pay attention to warranty details. Hopefully, the above considerations will narrow down your options and you will end up buying the right electric stove top for your kitchen.
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