Using a drill might seem to be a simple, basic, and almost immediate operation. But be careful: underestimating the difficulty and delicacy of this work. You risk taking steps that are far from correct.
Here, is how to use the drill correctly to do a perfect job without any inaccuracy.
THE USE OF THE DRILL AND COMMON ERRORS:
There are several mistakes that are made when using a drill. The first of these consists in making a hole with completely wrong dimensions compared to those that are considered appropriate to complete that task in a perfect way.
Another type of imprecision consists in exploiting an incorrect function, an action that often derives from a loss of attention or from a distraction that involves damaging the wall without being able to achieve the final set goal.
Finally, as another mistake, there is what concerns the choice of the tip: for each surface on which a hole is to be made. There is a type of tip, which must naturally be compatible with the drill in one’s possession.
Considering all these aspects. it will be possible to use the drill without any complications: now let’s see specifically how to proceed so that this work tool can be used correctly and without any inaccuracy.
THE CHOICE OF THE TIP AND THE ANALYSIS OF THE MATERIAL ON WHICH TO WORK:
The first step that must be carried out to be able to use the drill correctly is to analyze three fundamental elements, namely:
- Type of work to be done;
- Material on which to work, that is the surface and the elements that compose it;
- The best tip that must be used in order to perform an optimal job.
- On the front of the surface to be treated it is good to take into consideration a fundamental characteristic, that is, one must have knowledge of the material that composes it.
If you have to drill a wall made of bricks, the tip to be used must be thicker than the one that will be used to perform work on plasterboard and the same applies if you need to drill the iron.
Obviously, this precise analysis is also accompanied by the one that must necessarily be carried out on the type of work to be carried out: if you have to screw or drill, the tip must necessarily be specific for that kind of work.
Another fundamental detail concerning this instrument is represented by the shape of the tip.
The tips all have a completely different design of the helical part and it must also be emphasized that:
- The wood tips have a shape that resembles an awl;
- The tips for the iron are made with metal alloys which offer the certainty of performing a higher percussion than the classic ones, thus allowing to drill the iron more easily;
- The tips for the wall have a trapezoid-shaped final part.
Knowing these details it will therefore be possible to do a perfect job and use the drill more safely.
THE HANDLE TO USE ON THE DRILL:
Now we need to talk about the type of handle that must be adopted when a job is to be done. Obviously, before starting to drill the surface on which the work is to be done, it is necessary to install the new bit on the drill.
This operation is carried out by loosening the final part of the drill, the one where the entry for the bit is present: it will therefore be advisable to use the special hook so that the bit that must not be used can be easily removed.
Subsequently, the bit must be inserted into the drill and subsequently it must be closed again: it will be necessary to force it without applying excessive pressure which, on the other hand, has a negative effect on the coupling system. Therefore, by carrying out all these operations it will be possible to have the opportunity to proceed with the performance of the work without any waste of time, avoiding inaccuracies of any kind.
Once the drill is ready to be used, remembering to change the bit only after disconnecting it from the mains, it will be necessary to hold the tool firmly. Often this step is not carried out with precision: the arms must be well extended, so that the entire vibration that comes from using the instrument can be distributed throughout the body, preventing sudden movements that could cause damage to both the surface and the body. Here is the list of Drilling Machine you might be interested in.
The drill bit must also be perpendicular to the surface on which the intervention is to be carried out, thus making sure that the hole or all other tasks can be carried out with extreme precision without risking complications of any kind while using the same tool.
With a firm and secure grip you can do the job properly.
THE CHOICE OF THE DRILL FUNCTION AND THE WORK TO BE PERFORMED:
Depending on the work to be done, such as drilling, it will be necessary to select the type of screwing using the appropriate switch.
If you need to drill, it is essential to press the button that activates the drill with the cancel and the little finger of the hand that is closest to the switch, making sure that the remaining fingers hold the drill handle firmly.
The grip must be firm and it will be necessary to start the function only and exclusively after placing the tip on the surface and never before, since in this case you risk heating the drill motor, causing it to burn.
Another trick is to tighten the drill strongly, especially after the tip penetrates the surface on which the work is carried out: even if at first there are small difficulties in drilling the wall, once the initial part is drilled the tip will stretch to penetrate the material that has been punctured.
For this reason it is essential to keep a firm grip and keep the legs slightly bent, so that any sudden movement that derives from the hole made cannot unbalance the person carrying out this kind of operation.
For a better job it is always good to work on horizontal surfaces, that is to place them in this way on a work surface whenever possible, so that unexpected movements are prevented and to ruin the surface on which the work is carried out.
If, on the other hand, it is necessary to screw or unscrew a screw from the surface, the difficulty will be less present and the work will be less complex than expected.
During each processing it is always good to fill a small container with water: this so that it is possible to dilute the tip that is used, also ensuring the possibility of preventing the tip from losing the part of the cut and that, consequently, causes it to heat unnecessarily drill motor.
It is also good to remember that the use of lubricating oil, to be used both on the part of the screwing mechanism and on the iron surface on which work is to be carried out, is essential if you want to remove any resistance produced by the iron that must be machined and which may be thick enough to have to drill or perform various operations, including those relating to the insertion or removal of several screws.
PRECAUTIONS FOR A GOOD WORK WITH THE DRILL:
In order to do an excellent job it will be necessary to use various precautionary tools, thus avoiding damage to the hands or eyes.
As for the hands it will be necessary to use gloves in such a way that the prolonged grip does not cause damage to the hands. For example, calluses, cuts and blisters which can be quite painful.
Furthermore, it is also good to use protective goggles, especially as regards the use of the drill on iron surfaces that can produce various sparks.
For this reason it will be necessary to exploit this kind of protective tool in such a way that it is possible to avoid any kind of inaccuracies.At the same time that situations can be created where even a simple hole could become synonymous with damage of any kind.
Therefore, using the drill will become less complex than expected if you decide to use these tools at the same time if you take into account all the different steps which will ensure that even a simple hole can be characterized by inaccuracies of any type.