Vacuum drills - an overview of the best models and dust removal systems
Even if you need to drill a couple of holes in the wall or ceiling, then you will have to remove dust not only from the floor, but also from all surfaces in the room. To preserve the cleanliness of the room, as well as protect the respiratory system and skin from dust, use a hammer drill with a vacuum cleaner. Here is an overview of various dust extraction systems and rotary hammers with a vacuum cleaner, compiled taking into account the feedback of the masters and the characteristics of the equipment, which will help you choose a tool for periodic or regular use in different conditions.
The selection of goods was carried out on the basis of reviews, opinions and ratings of users posted on various resources on the Internet. All information is taken from public sources. We do not cooperate with manufacturers and trademarks and do not call for the purchase of certain products. The article is for informational purposes only.
Types of dust extraction systems for rotary hammers
During the work of the puncher, the drill strongly crushes concrete or brickwork, therefore a lot of dust is formed in the air. It is dangerous for the respiratory system and human skin, pollutes the workplace, worsens the visibility of the planned lines, penetrates the ventilation openings of the instrument itself. To prevent its spread, various systems for collecting small particles have been developed. Here are three main types.
Dust collector - cheap and cheerful
The simplest and cheapest design in the form of a cone or cylinder. The material is plastic or ABS with the addition of rubber, forming a ribbed cuff. The dust collector is put on the cartridge and prevents dust from escaping from under the drill. Perforators with a dust collector are especially effective when drilling in the ceiling - then small particles fall strictly down and are completely collected in the nozzle. When working on vertical surfaces, the degree of preservation of cleanliness depends on the density of the dust collector against the wall.
Such a device is inexpensive and can even be made with your own hands, but it is only suitable for periodic work (hang a shelf in the bathroom, install a mirror in the hallway, etc.). The container does not collect all dust. Also, its length is limited, therefore it is not compatible with auger 150 mm and larger.
Variants of execution of dust collectors for a puncher.
Vacuum cleaner system for working with a construction vacuum cleaner - convenient and efficient
To remove a large amount of dust, special nozzles are put on the cartridge. They surround the drilling zone with a dense casing with rubber shells, preventing the spread of debris. The design has an outlet pipe, connected through a flexible hose to a powerful construction vacuum cleaner. Due to this, small particles of concrete do not accumulate in the cuff, but are immediately removed into the garbage container of the suction machine.
The advantage of such equipment is increased power and the ability to absorb large amounts of garbage. The room is kept clean. When you need to drill a series of holes on one wall, it is easy to change the entry point, moving along the partition. The vacuum cleaner has its own motor, which does not "steal" the power of the hammer.But the master needs to carry a vacuum cleaner with him, which affects the volume of transported cargo. Given the effectiveness of the system, such a device is justified for professional use.
Variants of execution of dust removal systems
Vacuum Hammer - All Inclusive
Something average in mobility and overall performance are perforators with a vacuum cleaner. The latter is an additional unit that attaches to the tool body and runs on its engine. Due to the rotation of the blades, a suction effect is created that absorbs the outgoing dust. If necessary, the vacuum cleaner can be unfastened (fully or partially) to reduce the dimensions of the tool for working in hard-to-reach places.
Transporting such a tool is simpler than a rotary hammer with a construction vacuum cleaner and dust removal system. But in power, this decision loses, because the suction force is weaker. Using one engine to rotate the cartridge and absorb dust reduces the power of the equipment and shortens its service life. Such an implementation of the dust removal system is suitable for periodic use, for example, for minor repairs in the office or installation of shelves and furniture in offices, hospitals, kindergartens.
The best rotary hammers with a vacuum cleaner
Having considered the varieties of nozzles and equipment for the removal of building small debris, we will move on to the rating of specific models. Here are the best rotary hammers with a built-in vacuum cleaner, which are distinguished by good characteristics and have the majority of positive feedback from customers.
Makita HR 2432
The first place was taken by a Japanese puncher with a vacuum cleaner from Makita. Vacuum flow is generated from the blades located in the middle of the housing, from where the tube extends to the cartridge. The HR 2432 model has a power of 780 W and rotates the spindle at speeds up to 1000 rpm. In order not to destroy the gearbox when the drill is jammed, a safety clutch is provided in the design. During rotation, the hammer strikes up to 4,500 per minute, which contributes to accelerated drilling. In concrete, they will be able to make a hole with a diameter of 24 mm. In a tree, this figure will be 32 mm.
+ Pros of Makita HR 2432
- The container for collecting small particles is easily removed and erased.
- Electronic reverse and speed control.
- Three modes for various tasks.
- Spacious garbage bag.
- Cons Makita HR 2432
- A cloth bag allows small particles to pass through.
- The tool weighs 3 kg, so your hands get tired quickly.
- A large bag, filled by a third, interferes with manipulations at height - you have to tie it up.
Conclusion. The hammer drill with its own vacuum cleaner is characterized by a narrow design of the suction system. It is located on a telescopic stand that adjusts to the length of the drill. The dust collector is about 30 mm in diameter. We recommend that you look at this model for those who have to drill holes in narrow, inaccessible places (between pipes, cables, furniture).
Bosch GBH 2-23 REA Professional
The second place was taken by a model from the German manufacturer Bosch. The rotary hammer has a rigid block attached to the bottom of the engine compartment. There is a canal leading to the blades and a dust container. To adjust to the length of the drill, a telescopic system is provided. The motor power of 710 W spins up the spindle to 1000 rpm and allows you to make up to 4400 strokes. If you use a crown, then in concrete it will turn out to make a hole with a diameter of 68 mm.
+ Pros of Bosch GBH 2-23 REA Professional
- Around the coupling is made of a rubber shell, which increases the tightness.
- Easily change the channel length by pressing the button.
- Garbage does not seep out from a sturdy plastic container.
- A long cable of 3 m increases the maneuverability of the master.
- Cons Bosch GBH 2-23 REA Professional
- One often has to stop work in order to clean the container of dust.
- To turn on the reverse, turn the brushes.
- Hands weighing 3.6 kg.
- High cost for consumables (o-rings, filter, brushes).
Conclusion. The hammer drill has a good view from above the entry point of the drill.The entire garbage disposal system is implemented from below, so the view does not close the wizard. We recommend this product to those who have to drill holes with increased accuracy.
Metabo KHA 18 LTX BL 24 Quick Set ISA 0
The third in the ranking is the product from Metabo. This is a powerful tool that spins the cartridge up to 1200 rpm and makes 4500 hits. In concrete, he easily drills a hole with a diameter of 24 mm. The design is equipped with an anti-vibration system that reduces the load on the operator. The model has electronic overload protection. The vacuum cleaner is attached to the transverse motor. It can be completely unfastened by pressing the button. The suction head is easy to replace.
+ Pros Metabo KHA 18 LTX BL 24 Quick Set ISA 0
- Through a transparent window, the level of fullness of the container is clearly visible.
- Comfortable grip and rubberized handle.
- Three operating modes.
- Full autonomy from outlets.
- Easy telescope length adjustment.
- Cons Metabo KHA 18 LTX BL 24 Quick Set ISA 0
- The large dimensions of the battery and dust collector complicate access to bottlenecks.
- Hands get tired due to heavy weight.
- Battery power is quickly consumed.
Conclusion. Since this rotary hammer with a vacuum cleaner runs on battery power, it is in demand at facilities that are not connected to the power supply network. But judging by the reviews of the masters, the battery sits in it very quickly (due to the high engine power), so it is not worth using it for volume tasks.
The best nozzles and dust extraction systems for rotary hammers
Let's move on to a review of the best nozzles and dust removal systems for a perforator that interact with individual construction vacuum cleaners. The use of such equipment allows you to maintain maximum cleanliness of the workplace and protects the operator. When choosing equipment, it is important to consider the size of your drill (diameter of the neck of the mount, drill length, drill section, engine location).
GDE 16 PLUS Bosch 1600A0015Z
The first place in this rating category is the nozzle from the German manufacturer Bosch. It has a telescopic insert with a rubber tip and is designed for drills up to 120 mm in length. The maximum tooling diameter can be 16 mm. If necessary, it is allowed to install a special adapter to work with a dust extraction system and a crown with a diameter of up to 82 mm. The weight of such additional equipment will be 115 g. The model is compatible with all punchers in which the neck of the cartridge has 50 mm in diameter.
+ Pros GDE 16 PLUS Bosch 1600A0015Z
- The nozzle weighs only 520 g.
- Plastic does not emit an unpleasant odor.
- Sturdy construction to withstand wall impacts.
- Suitable even for working with chisels.
- Cons GDE 16 PLUS Bosch 1600A0015Z
- Adapters for crowns are not provided in the kit.
- High price.
- Only suitable for Bosch “blue” series (for “green” neck diameter 43-45 mm will slip).
Conclusion. This system is notable for instant installation. The regular second handle is replaced with an element from the kit, and a telescopic tube with a head is fastened to it. The action takes 5 seconds. You can turn the handle on either side for right-handed and left-handed people. This product is great for those who often have to change their workplace, but do not want to transport bulky tools when assembled.
SDS-Plus Dewalt D25301D
A system designed to work with American Dewalt punchers. It can be used with drills up to 224 mm long. The kit includes its own hose, with a cross section of 35 mm, through which debris quickly leaves the suction head. The block is fastened through a clip on the additional handle. Its rubberized surface does not slip in sweating hands. Allowed to work with drills up to 16 mm in diameter. The reviews of the masters show that the inventory is also suitable for Makita punchers.
+ Pros SDS-Plus Dewalt D25301D
- Universality in diameter of the ring for fastening - 43-54 mm.
- 1.5 m dust hose included.
- It completely absorbs small particles without leaving a dust cloud.
- No keys are required for installation.
- Cons SDS-Plus Dewalt D25301D
- High price.
- Dangles on a spacer ring - need to grind.
- The whole system rotates only with the handle.
- Fixed hose mount (sticks up).
Conclusion. The model is notable for ultra-thin design. Everything from a telescopic tube to a hose outlet is characterized by its compact size and reduced cross-section. The equipment is perfect for drilling holes in narrow places, where it is inconvenient to get with more bulky systems.
GDE 16 Cyl Bosch 1600A001FJ
One of the best dust extraction systems for Bosch rotary hammers. It is made of a larger number of plastic elements than the above models, but differs in sufficient strength. The maximum drilling depth is allowed - 120 mm. The head accommodates drills with a diameter of up to 16 mm. A scale in millimeters is provided on the telescopic insert, which helps to more accurately set the size for the drill. The hose is secured from the vacuum cleaner in one click.
+ Pros of GDE 16 Cyl Bosch 1600A001FJ
- A crown head for working with crowns is included.
- Simple and quick installation.
- Strong, rigid construction.
- The handle is rearranged both on the right and on the left side.
- Cons GDE 16 Cyl Bosch 1600A001FJ
- High price.
- Part of the dust slips out.
- Not suitable for the "blue" series of the Bosch line.
- It is realized without a hose.
Conclusion. We recommend a closer look at this system for the owners of the "green" Bosch series. As a rule, these are cheaper perforators that are bought for domestic and semi-professional use. But if there is a need for high-quality dust removal, then finding accessories for them is more difficult. This product has a landing diameter of just 43 mm, which corresponds to the neck of the cartridge.
GDE MAX Bosch 1600A001G9
Another participant in the ranking of the best dust extraction systems was the GDE MAX model. It is structurally different from other competitors in that the channel for the removal of debris does not stretch along the perforator body, but immediately goes down. A hose from a vacuum cleaner joins it. The system is fastened by means of a crimping ring that changes the diameter due to the fixation of the teeth with a clamp. The nozzle can be extended by a rigid tube by another 30 cm so that the hose does not hang under your feet. The system is designed for operation with SDS-max devices of the “blue” series.
+ Pros of GDE MAX Bosch 1600A001G9
- It can be used even with chisels.
- Quick change of length.
- Good entry point overview.
- Included are liners for the L-BOXX case.
- Cons GDE MAX Bosch 1600A001G9
- Very high cost.
- Adds 1.5 kg to the total weight of the tool.
- It is hard to get to a wall cluttered with pipes and other objects.
Conclusion. This is a specialized device that is designed for use with jackhammers and large punchers. If you need to regularly drill with accessories of 500-600 mm in length, then this is one of the few dust collectors that can be installed on a large tool. Length adjustment is carried out on the tire fixed to the crimp ring.
GDE 68 Bosch 1600A001G7
German developers have released a novelty that perfectly suits the dry and wet type of drilling. The unit is connected to a construction vacuum cleaner and mounted on a wall. The device weighs only 325 g. It will work with it with drills and crowns up to 68 mm in diameter. The ergonomic shape of the case is convenient for taking with one hand during relocation. Since the entry point is surrounded by a large chamber with a rubberized outline, the dust has nowhere to physically disappear as soon as it is removed through the existing channel.
+ Pros of GDE 68 Bosch 1600A001G7
- You do not need to hold the nozzle in your hands - it is attached to the wall due to the vacuum and rubber contour.
- Many bristles prevent dust from escaping, regardless of the diameter of the drill used.
- Does not make the weight of the punch heavier, since it does not attach to it.
- Cons GDE 68 Bosch 1600A001G7
- The bulky design is only suitable for use on an open wall surface.
- High price.
- The bristle closes the entry point of the drill - it is difficult to accurately get into the marks.
Conclusion. This device is suitable for those who need perfect cleanliness of the workplace. The best use is to come to the work office, drill a couple of holes without dropping dust, install a piece of furniture or equipment, and leave, leaving the room clean.Another advantage of the system is compatibility with any hammer drill, since it does not need to be attached to the tool body.
AEG 4932373501
A simple system for removing small particles of concrete and masonry from the drilling zone. Compatible with all types of rotary hammers. It is held on the wall and ceiling due to the vacuum force. Suitable for domestic and industrial vacuum cleaners with a hose section of 26-41 mm. The nozzle weighs only 110 g and has dimensions of 230x140x65 mm. It does not make the instrument heavier, since it is used separately from it. Drills with a section of 4-25 mm are allowed.
+ Pros AEG 4932373501
- More affordable price.
- Suitable for drills 4-25 mm in diameter.
- Does not affect the weight of the punch.
- It is held on the wall by itself (due to suction force).
- Quick attachment to the vacuum cleaner.
- Cons AEG 4932373501
- The case is not transparent, so the entry point is poorly visible.
- Around the inlet are plastic petals that partially allow dust to pass through.
Conclusion. In contrast to the product described above, here is a more compact body shape, having a triangular bevel at the top. This allows you to substitute the dust collector even in a corner and drill a hole just 10 mm from the junction of walls or another obstacle. But from below there should be enough space for an institution of the case and hose. The dust extraction system is useful for professional use when installing stretch ceilings or armstrong, but we recommend using drills from 8 mm in diameter, since dust particles will leak out at lower rates.
