A good tool helps you produce better result faster. That is basic knowledge to the master carpenters and electricians and other professional workers. They use cordless drill because this tool is among the better tools.
With rechargeable battery as its source of power, the cordless tool is highly popular and does not directly require a power outlet to operate. This popularity has consequently caused the appearance of other specialized tools such as hammer drill and impact driver. Here a look at what these favored tools are.
1. Impact Drivers
While the hammer drill is specially good at drilling in masonry, the impact driver is specially good at driving long screws into wood. The impact driver is like a hammer drill with enormous torque. It has the impacting action always on, but it doesn’t work with round-shank drill bits directly because its sole purpose is to sink screws into wood quickly and easily.
With an impact driver (Cordless Drill Driver Reviews) you can drive long screws in without the need to pre-drill holes for the screws. While the hammer drill is good for drilling in masonry, the impact driver is good for driving long screws in wood. It doesn’t have a hammer setting since its impacting motion is always set.
In jobs like making a cabinet or building a deck, the bulk of the task is basically sinking long screws in the right places. For this type of work the best tool is the impact driver. It will sink screws quickly and directly, without the hassle of pre-drilling pilot holes. When you work with dozens or hundreds of long screws, the time saved from no pre-drill will be significant. That’s why contractors and cabinet makers really love this tool. Sometimes people call it an impact drill. However this is not accurate because it’s a driving tool, not a drilling tool.
2. Hammer Drill
A hammer drill is a cordless drill with one extra feature: a hammer setting. It can drill holes and it can drive screws. But when the hammer setting is switched on, it adds an additional hammering or impacting action to the drilling and driving. This is useful in masonry work.
Since cement or rock or brick is what’s involved in masonry work, normal drill bit can’t scrape off material and bore into it as easily as it does with wood. The result is that the bit gets dull quickly and progress is slow. This, however, can be remedied by the hammer drill. By switching on its hammer setting, it will provide chipping as well as scraping action during the drilling. Now the drilling can be done much faster, but you will still need to use masonry bit for this type of work. Naturally, the hammer setting costs a little more. But it’s well worth it, particularly when you need a tool to do any kind of foundation or masonry work.
3. Cordless Drill
Capable of both drilling and driving, the cordless drill is a motorized turning tool. The turning action enables it to drill with a drill bit, and to drive with a socket bit or screw bit. Its complete name is cordless drill driver since that’s what it can really do. Its working capability is rated by the power output, in voltage and torque. That can go from a sub-compact 4-volt model to a beefy 24-volt model. And your project or work requirement will determine which one is the best for you. Obviously the low-voltage one is for doing easy chores like assembling small item stuff. And the highest-voltage one is for large projects such as house construction or remodeling. The middle range, around 14V to 18V, is more general-purpose and can handle equally well small or large jobs.
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