Surely, if you were doing repairs and drilling holes
, then you know
how much dust such a process produces
.
Interested in eliminating this problem, you most likely came across the homemade product
presented below, but I decided that
it would be useful to remind you
.
You can make two devices at once
by cutting them out of the same plastic bottle,
one will collect dust from the walls and the other from the ceiling.
Dust collector for wall
When collecting dust from the wall, you can connect a vacuum cleaner
, this is the most effective method.
Or you can just screw the lid on
, it’s less productive, but it solves the problem and
is more convenient to hold
.
To keep the neck of the collection tightly in the vacuum cleaner tube, I wrapped masking tape around it, the edges of which had to be cut off; I think electrical tape would have done a better job of this.
Ceiling dust collector
Rubber dust collectors are included with the hammer drill, but they solve the problem of preventing dust from getting into the chuck holding the drill shank
.
And if you install a homemade catcher
from a bottle, which is much wider, then
in addition to preventing dust from entering the cartridge,
it
will also retain a significant part of it
.
Please note that I wrapped the edges of the catchers with electrical tape.
To
smooth out sharp edges
, you can do this too or use another material, such as masking tape.
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Source: zen.yandex.ru
Rotary hammers with a vacuum cleaner: types, selection and manufacture
Modern construction tools have a lot of additional functions. They allow them to stand out from their peers and attract buyers. In addition to the fact that modern rotary hammers combine the functions of both a jackhammer and a drill, they also allow you to quickly change chuck attachments, select an operating mode, and control the quantitative indicators of rotations and impacts.
In addition to those listed, among the additional functions you can often find a built-in vacuum cleaner. This characteristic deserves closer attention.
What is it for?
Many people don’t even think about why the vacuum cleaner function is needed in a rotary hammer.
It's no secret that dust appears during the operation of a rotary hammer. Its quantity and composition depend on the material with which the work is carried out. Some may consider the presence of dust not such a big inconvenience, but it should not be underestimated.
- Dust also contains very small particles that settle on human skin and clothing. If they are constantly inhaled, respiratory diseases and allergic reactions may occur. In addition to a vacuum cleaner, you must use a respirator and protective clothing.
- This affects human comfort. Working in dust is not very pleasant, and it is simply impossible to hold a regular vacuum cleaner and work with a hammer drill at the same time. For people whose daily work is connected with this tool, the presence of a dust collector in it will greatly facilitate the work.
- Small particles of dust negatively affect the operation of the construction tools themselves. For example, the boot on the cartridge may fail.
- After any work performed with a conventional hammer drill, thorough cleaning is required.
Even if you only need to drill a couple of holes, you will then have to wipe off dust not only from the floor, but also from other surfaces. To reduce this step to a minimum, choose a model with a dust collector.
To make working with tools comfortable, do not neglect the function of the built-in vacuum cleaner. It will not be superfluous even with minor modifications, but professionals simply need it.
All rotary hammers with different types of dust collection systems can be divided into professional and amateur (for home use). Due to their high power and weight, professional ones are designed for certain types of work. Tools for regular use often combine several modes; they are less powerful and light in weight. Naturally, the cost of the former is several times higher.
Homemade dust collectors
Often the cut off bottom of a plastic bottle is used.
If we look at the design of the rotary hammer, we will notice that its engine is equipped with a fan for cooling during operation. This device can be used to make a dust collector on a hammer drill.
To do this, you can take a hose and a plastic polypropylene corner for a 20 mm pipe and drill a hole in it for a drill. Then you need to take a container for dust and make a hole in it for the suction device of the hammer drill.
Dust goes into the box when drilling.
Factory type dust extractor
A factory-type dust removal system can be included or sold separately - it all depends on the wishes of the buyer. The undoubted advantages include replaceable filters, the ability not to violate the integrity of the instrument, and ease of use. There is one significant drawback - the device is powered by the main motor of the hammer drill.
Self-contained dust removal system
An independent means, albeit primitive, includes a vacuum cleaner hose. It is quite easy to use and does not require any financial costs. The hose can be placed next to the hole. But there are disadvantages to this method. Drilling with heavy hammer drills will require assistance, and some dust will still penetrate into the room.
Important! Recently, so-called vacuum dust collectors have appeared. They are made of durable casing and last for a long time.
To summarize, it is better to choose, of course, factory dust collectors, since they are convenient, compact and do not require additional work on manufacturing and installation.
This is an option for those who prefer not to skimp on technical means. For those who prefer to put their engineering skills into practice, you can use homemade options.
True, they will not get rid of dust 100%, but this is a less expensive method, although more labor-intensive.
Everyone chooses their own instrument and its technical modification. The main thing is that this contributes to comfort and ease of the work process.
Source: https://pro-instrument.com/ruchnoj/pyilesborniki-dlya-perforatora-delaem-sami.html
Popular models
To make the advantages and disadvantages of rotary hammers with vacuum cleaners more clear, let’s look at several popular models.
- Bosch GBH 2-23 REA has proven itself to be extremely good. The design of the vacuum cleaner is easily removable. Inside you can see a filter and a container for collecting small construction debris, which is quite easy to clean. Without a filter, the tool works like a regular hammer drill with two modes. It copes well with its stated functions, holds more than 90% of dust and is convenient for transportation.
The only complaints were that when connected, such a unit is quite heavy and holding it is not as convenient as without additional parts. Yes, and its price is somewhat overpriced.
- MAKITA HR2432 impresses with its reliability and good performance. The dust collector can be detached - then you will get just a good hammer drill. The bag is very spacious, even with intensive work it can be emptied every two days. Unlike other analogues, debris does not spill out when the unit is turned over. The convenience of working with the ceiling is especially noted - dust does not fly into the eyes and cleaning is practically not necessary.
The complaint is that it only picks up small particles. Large pieces will have to be removed by hand.
The storage container is so large that it allows you to store the hammer drill when assembled.
These two models with a dust extractor are not the only ones, there are not many of them on the market, but there is a choice.
However, the choice of tool depends on the planned work . To hang several pictures, you can take the first model. For larger-scale actions, the second one is better.
Why is it important to protect yourself from dust?
There are several main objective reasons why it is worth fighting dust and protecting yourself from the formation of particles:
- if it enters the body or the mucous membranes of the human body, cement, brick and other dust can create health problems;
- particles, when they get into gears and bearings, damage the elements of the power tool;
- If falling dust mixes with water, strong dirt will form that will be physically difficult to wash out.
So it is recommended to deal with dust generated during repairs immediately, rather than eliminate its consequences.
To protect the master himself, the following are used:
- glasses;
- headphones;
- protective clothing;
- respirators;
- head supports;
- gauze bandages and so on.
To prevent dust from contaminating the furniture, it can be taken out of the room. If this is not possible, then all furniture is covered with plastic films and other covering materials.
Tools initially have a certain level of dust protection. This is achieved through special dustproof housings.
Each power tool must have a marking indicating the degree of dust protection, as well as resistance to water and moisture. She looks like IPxx.
It is recommended to use rotary hammers, drills and other power tools with a dust and water protection index of at least IP5x-IP6x.
When working with such power tools, you don’t have to worry about dust getting inside the device.
But all these measures only partially reduce the damage caused. So that you don’t have to worry too much about your health, don’t have to do general cleaning and don’t cover all the furniture, you can use dust collectors. These are special devices that allow you to collect particles of the drilled material at the stage of their formation.
How to do it yourself?
The choice of a dust collector largely depends on its cost. It is not always possible to make an expensive purchase. And when purchasing, it is difficult to take into account all the nuances.
If you have a hammer drill without a vacuum cleaner, you can purchase a dust collector separately. Or do it yourself without spending effort or money.
The simplest option for a horizontal position of the hammer drill is to make a pocket in the place of the future hole. Plain paper and masking tape work well for this.
How to make a dust extraction for a rotary hammer
Dear visitors to the site “ Self-made friend ”, today you will learn how to independently make a device for a rotary hammer to remove dust while cutting grooves and walls... This device is ingeniously simple, and most importantly, very budget-friendly and will cost mere pennies, because it uses one sewer tee with a 45 degree outlet to which a hose from a vacuum cleaner with a cyclone filter is connected. Additionally, the PVC tee is attached to the handle of the hammer drill using a drill limiter and a clamp. An adapter collar was also used to connect the hose.
The author of this Ingenious product: Vladimir Rakhmail.
As they say, “Everything ingenious is simple.” So, let’s take a concrete look at what is needed to create an attachment for a rotary hammer to remove dust?
Materials
- sewer tee 50 mm with 45 degree bend
- corrugated hose
- clamp
- drill limiter
- vacuum cleaner and cyclone filter
Tools
Step-by-step instructions for creating a device for a rotary hammer to remove dust with your own hands.
Everything is very simple, we take a 50 mm PVC tee with a 45 degree bend and put it on the front part of the hammer drill, additionally fastening it with a drill limiter and a clamp.
Next, we attach a corrugated hose to the outlet through the adapter collar and connect it to a vacuum cleaner with a cyclone filter.
That's all, the dust removal device for the rotary hammer is completely ready. As you can see, there is nothing complicated, everything is simple, affordable and cool. Let us remind you once again that the author of this brilliant product is Vladimir Rakhmail.
Thank you for your attention! Good luck with your construction and renovation!
Source: www.samodelkindrug.ru
Hole in the ceiling without dust and noise
And if dust gets into the drill chuck, the chuck can jam so much that you can’t even reach the drill.
As a rule, after 10-20 holes in the ceiling, which have to be made, for example, when attaching a suspended ceiling frame, the drill chuck should be washed with solvent or white spirit, and the hammer drill chuck should be cleaned of debris and old grease. I’m not a fan of washing or cleaning the chuck, so I always try to use a dust collector when I’m drilling a ceiling.
Unlike some other power tools, such as a sander or electric planer, dust collectors are not included in the kit of drills and rotary hammers, so you have to make a dust collector yourself.
For the dust collector of a drill or hammer drill, almost anything in which you can make a hole for a drill is suitable. For example, you can cut a children's rubber ball with a diameter of 4-7 cm in half and get 2 dust collectors.
But if children don’t run around with balls, then there must be housewives who always have plastic lids for mayonnaise jars in stock, and if there is no such good thing, then you can always use a polyurethane foam lid as a dust collector; during repairs such covers usually appear in the apartment. And if things are really bad and there is nothing of the above in the apartment, then there will always be a plastic bottle and toilet paper in the house.
Since you don’t have to drill holes in the ceiling every day, sometimes it’s faster to make a new dust collector than to look for old ones in the debris of the tools. As an example, here is a video of drilling a ceiling:
In this case, a polyurethane foam cover was used. A hole was made in the lid with a diameter 1 mm smaller than the diameter of the drill. The dust collector was then placed on the drill.
The polyurethane foam covers have technological holes, and to prevent cement dust from falling through these cracks when drilling the ceiling, the space between the drill and the side walls of the cover is filled with napkins or toilet paper.
Vacuum cleaner attachment.
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Dust collector for a rotary hammer or drill.
Offline it costs a lot of money - I found it for 1,700 rubles.
Speed 100 mm/sec.
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Comments
a wonderful thing, why I didn’t get to it before, I was tormented, in one hand I have a hammer drill in the other, a dust pipe.
On thingiverse I found only 2 options for dust collectors - the one presented and this second option for small holes.
Thank you. Sometimes it is necessary. I printed it in 30 minutes spirally in 1mm prototype. The result is a weightless and soft design.)
What does this thing do? Where should it be mounted and what does it detect? So I attached the nozzle to the pipe of the vacuum cleaner, then do I need to dust above the “eye” with a drill?
No, lean this thing against the wall and drill through the hole.
Or apply it to your eyes xD
Yes, printing with supports. I forgot to write - it requires an adapter for the vacuum cleaner pipe. The model has an internal diameter of 31.5, an external diameter of 41.5. I drew an adapter for the diameter 34.5 pipe, I will print it today, check it and post the model with the source file.
I have a budget one: an obliquely cut neck of a plastic bottle and a piece of hose.
