AVID POWER 20V MAX Cordless Impact Wrench with 1/2"Chuck, Max Torque 330 ft-lbs (450N.m), 3.0A Li-ion Battery, 4Pcs Drive Impact Sockets, 1 Hour Fast Charger and Tool Bag, Avid Power

 AVID POWER 20V MAX Cordless Impact Wrench with 1/2"Chuck, Max Torque 330 ft-lbs (450N.m), 3.0A Li-ion Battery, 4Pcs Drive Impact Sockets, 1 Hour Fast Charger and Tool Bag, Avid Power

•  Important: AVID POWER impact wrench is designed with unique friction design instead of bearing ball, which can hold sockets onto the anvil more tightly and allow more smooth sockets changes.
• Powerful - Equipped with a high spec powerful motor, this impact wrench provides maximum productivity by removing rusted-on or over tightened nuts and bolt. The max tightening torque is 3,983 in-lbs and max losening torque is 4,465 in-lbs.
• Variable Speed & Bright LED Light - With variable speed trigger, you can very easily control the speed of your wrench from 0-2000 RPM. Bright LED light will enhance visibility in the dark working areas.
• Versatile Applications - Not only suitable for removing tires from cars, commercial vehicles, motorcycles, trucks, and trailers, but also can be used for automotive repairs, major construction projects, heavy equipment maintenance, or product assembly.
• 3.0 AH Battery & Fast Charger - With a fast charger, this rechargeable 20V 3.0 Ah lithium-ion battery can be fully charged within only 1-2 hours.
• What You Would Get - A cordless impact wrench, 4Pcs drive impact sockets, tool bag, 20V Max Lithium-ion battery, fast charger, user manual.

Using an impact wrench

Impact wrenches are very simple tools. They require a lot of control from your operator, and for that, we will teach you how to operate them! Read the step-by-step below

1 - Install the drill adapter and drill bit, or the appropriate tool socket.

2 - Hold the tool firmly in your left hand if you are right-handed, or in your right hand if you are left-handed.

3 - Wrap the stuck screw.

4 - Press down and turn the impact switch in the desired direction.

5 - Hit the top of the wrench with a hammer.

6 - Keep hitting and pressing until the screw is looser, so you can use a faster tool.

7 - Tighten a screw, forcing the rotation in the opposite direction.

Today our tip is the LDR2 pneumatic impact wrench. Designed with the Twin Hammer hammer system to quickly and effectively reach maximum torque, it is suitable for heavy work and is considered one of the toughest!

Everything you need to know about impact wrenches

Everything you need to know about impact wrenches
One of the most common tools in the daily lives of thousands of companies around the world is the  pneumatic impact wrench (with fittings from 3/8” to 1-1/2”). Its basic function is to tighten and loosen nuts and bolts using the energy of compressed air. This is achieved with agility and with a greater torque force than in electrical equipment.

Want to know more about how this tool works? Read on and find out!

How does the pneumatic impact wrench work?
As the name suggests, the pneumatic impact wrench works by means of compressed air pressure, usually obtained by a compressor .

It's very easy to use. Connected to the air compressor, just adjust the air filter and lubricator and help the pressure as indicated on the tool. So, just fit the socket according to the screw gauge, select the machine speed and get to work.

What are your applications?
They are ideal for work in automotive workshops and tire repair shops. However, it is increasingly possible to see them being used in civil construction, such as in metallic structures for buildings and construction of bridges.

What care must be taken?
The internal parts of the tool need care with their maintenance. Therefore, keep the impact wrench lubricated and away from water, dust and contaminants. Preferably install an air dryer together with the compressor, pre and post filters for the correct treatment of compressed air.

It is always important to pay attention to the quality and guarantee that the manufacturers provide. This will ensure greater durability of the equipment and work efficiency.

Is the impact wrench always the best option?
In addition to pneumatic impact wrenches, there are also screwdrivers to help tighten screws, which are lighter and more practical. Therefore, jobs that require lighter and smaller equipment, screwdrivers can be a more interesting option. You can  consult our guide  and check the options!

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DEWALT 20V Max Impact Driver Kit, 1/4-Inch (DCF885C1)

 DEWALT 20V Max Impact Driver Kit, 1/4-Inch (DCF885C1)

•  Compact (5.55-inch front to back), lightweight (2.8 lbs) design of DEWALT impact driver fits into tight areas
• 3 LEDs with 20-second delay after trigger release of the cordless impact driver provide visibility without shadows
• DEWALT 20V 1/4 impact driver features one-handed loading 1/4-inch hex chuck accepts 1-inch bit tips

When to use an impact drivers vs. a drill

A drill and impact wrench are useful rotary drive tools to have around the house, shop, or garage. Because they share some similarities, they are often confused with each other, but a drill and an impact driver are different enough that each tool is worth having on hand to cover a wide spectrum of construction and repair needs.

what is an exercise
Available in corded or cordless options, a drill rotates a drill clockwise to drill holes in materials, cutting and removing debris. A drill applies constant torque. Equipped with a drill, a drill can turn screws, nuts and other fasteners into materials. The drill can invert to remove the fasteners.

Users supplement the rotational force by pushing the drill from the rear. Also, when the exercises stop, a common trick to persuade them is to apply short bursts by quickly pressing the trigger several times. It is these supplemental actions that link the drill to the impact driver and that sometimes lead rig owners to explore the purchase of an impact driver.


pros

• More useful than impact driver
• can drill and drive
• Low cost bits and drivers

cons

• Weak when driving long fasteners
• Difficult fasteners require pre-drilling
• Strong in hand, wrist and arm

What is an impact factor
An impact wrench is shaped like a drill but is usually shorter and smaller. It has many of the same features as a drill, such as a handle, trigger, and a type of chuck called a hexagonal collet.

The difference between an impact driver and a drill is that an impact driver provides the sequential bursts that advanced users often try to get with the exercises more effectively. It delivers these bursts automatically, without the user having to do anything.

An impact driver also pierces at a constant speed as needed and takes advantage of the breaking action when the driver detects resistance in the work material.

Impact drivers powered by air compressors have long been used in the car garage. Small, wireless and lightweight impact drivers are a newer tool for home improvement.

The strength of impact tools is driving fasteners with high torque, not drilling holes. While you can use an impact wrench on a tweezer to drill a hole, that's not what it's best for.



pros

• Easy on wrist and arm because torque is applied by the tool
• Reduces chance of stripped screws
• Smaller than most drills
• High power ratio when compared to its size

cons

• No variable speeds
• bad for drilling
• Not for hard and brittle materials like masonry.
• Requires expensive special bits
• More expensive than a drill

When to use an exercise
Use a drill bit to drill holes, to drive small fasteners into soft wood, and to drill into masonry.

Having an impact drill means you can switch to using it for all fasteners except the smallest ones. Because an impact drill is so powerful, it tends to tighten short screws faster than you might expect. This can result in pulling the screw deeper than you want.

One application where this is particularly important is when driving drywall screws into drywall. You need to have precise control to prevent the screw head from falling below the paper level and entering the plaster core. A drill will give you that level of control; an impact driver does not.

Use a drill to drill through any type of masonry, such as concrete, brick, or manufactured veneer stone.

When to use an impact driver
Use the impact wrench when you want to engage most fasteners except very short ones.

An impact wrench is especially good for uses such as driving 3-inch screws into wood, a task that is difficult for a drill even with pre-drilling the hole. Impact drivers are excellent for securing fasteners in dense or knotted wood.

You will also want to use an impact wrench for machine screws or lag screws.

Should you buy a hammer drill?
A hammer drill combines rotational bursts with front-to-back motion (the hammering action) to drill through difficult masonry that poses an obstacle for common drills.

If an impact wrench is less useful than a drill, then a percussion drill is less useful than either of those two tools - at least to most homeowners. Purchase a percussion drill only if you plan to drill a lot in masonry. Otherwise, consider renting or buying one.

DEWALT DCG413B 20V MAX Brushless Cut Off Tool/Grinder (Tool Only)

 DEWALT DCG413B 20V MAX Brushless Cut Off Tool/Grinder (Tool Only)

•  Brushless motor of the angle grinder requires no brush changes.
• DEWALT grinder's brake stops wheel in 2 seconds or less on average
• Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the metal grinder and shut the grinder off.
• Features E-Switch Protection - When the ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.
• Two stage trigger requires two actions to activate tool.

USAGE GUIDE: HOW TO USE A GRINDER

When working with tools, it is necessary to take into account a series of considerations and precautions that guarantee optimal use and safe execution . Today we are going to dedicate this post to explain how to use a grinder , a very useful power tool due to its versatility of use.

WHAT IS A GRINDER?

Grinders (also known as radial grinders) are power tools that work with a small motor that rotates a disk at high revolutions. They usually include an adjustable knob or handle on the side to facilitate grip and manipulation. They are used to cut , sand and polish various materials .

With the grinders, very good results are achieved, since the finish of the cuts is clean and straight . The jobs that can be performed range from DIY tasks to professional level jobs.

We are going to review below its possibilities of use and the materials and surfaces on which it can be worked.

USE AND SURFACES OF USE
Depending on the complexity of the work, it will be necessary to purchase a grinder or a mini-grinder , ideal for domestic work and available in a cordless tool version, which provides total freedom of movement.

There is also a wide range of grinders with various power motors . Before making your purchase, think about the jobs for which you are going to use it and consult with your supplier, who will always know how to guide you according to your use needs.

As for spare parts, there is a very diverse repertoire of discs with different diameters . The choice of one type of disc or another will depend on the material on which you are going to apply the grinder, since each one requires a specific disc, and will allow different uses of cutting, sanding, parting or roughing in almost all types of materials. The most common are stone, ceramic, brick, ceramic and granite.

 


 

INITIAL PRECAUTIONS
Before you start working with grinders, remember that they are powerful cutting power tools and that, therefore, it will be necessary to take extreme precautions with respect to a manual tool.

The grinder should not be handled with fear, but it is necessary to observe some basic safety instructions .

Protective equipment
First of all, protect your hands and eyes . The cutting discs on the grinder are very sharp and when they come into contact with surfaces such as iron or metal, they will tend to spark. Therefore, it is essential to properly equip yourself with work gloves, goggles and a mask.

Accessories
Once the protective equipment is in place, it is advisable to prepare the work area . Review and prepare the accessories that you will need to check that they are in good condition. In addition, having them at hand will not only make your work easier, but it will also prevent you from having to move or move a lot and, thus, possible accidents are reduced.

Remember also that you must use the accessories that correspond to this tool . Although grinders are similar to drills, it is totally inadvisable to use the accessories of one for the other. Follow the manufacturer's instructions and choose the appropriate discs for each material accordingly. Also try to check that they are not too damaged.

Other security considerations
It is important to remember that the grinder produces sparks, so work with it away from combustible materials to avoid possible fires.

Get used to the weight and ergonomics of the tool before you get to work with it. Take a few practice runs or start with simple jobs before moving on to more complex tasks.

Finally, if you work with cordless grinders, you can forget about the cables but, if not, try to keep the cable away from the disk while it is running.

 

TOOL EXECUTION
Execution with the grinder, as mentioned before, does not have to be dangerous. When working with it, always keep in mind that you must hold it firmly and that you must avoid placing yourself in forced postures, places that are difficult to access or surfaces that may make balance difficult.

Well, with that said, let's now look at the uses of the grinder in more detail :

Material roughing
It consists of removing material superficially. It involves making horizontal micro-cuts to remove part or all of the material. There are specific discs for roughing, but a similar function can be achieved by applying thin discs and placing the machine with a slight incline on the material.

Ceramic cutting
With this power tool you can make cuts in materials made of ceramic, such as tiles.

Rust and paint removal
If instead of using a cutting disc the replacement is replaced by a special brush, you can completely remove layers of oxide on metal surfaces and deteriorated paint.

Slashing
Grinders allow you to draw straight lines in brick walls, which can later be embedded in an electrical wiring installation.

Work on iron
Enclosure work can be done by cutting bars, beams and sheets to, for example, build gates or garage doors.

Leaky
Among the varied repertoire of accessories for grinders, there are crown-shaped pieces to achieve perfect circumferences in metal, iron or wood.

 

THINGS TO CONSIDER AFTER USING THE GRINDER
When you've finished working with the tool, the first thing to do is wait for the disc or brush to stop spinning . Next, place the machine on a level surface and, if you have finished working with it, do not forget to disconnect it from the electrical current.

Also try to clean the vents . In this way, you can prevent the engine from overheating and breaking down.

 

Final tips
And finally, a few tips to optimize the use of the grinder :

• If you are going to cut a bar, look for very stable supports and leave enough height between the bar and the support table. To prevent the pieces from falling and closing towards the disc, which could cause it to split, it is advisable to put the part of the bar on which you want to practice the cut in ruffles. In this way, the piece will fall out on its own and the cut will tend to open.
• Always bear in mind that you should not exert more pressure than necessary , since this forces the machine and, despite what it may seem, you will not be able to increase performance. Get the job done continuously, with constant pressure on the grinder.
• In the case that you are going to place a new disc , let it spin in a vacuum for about a minute and with the protector on.
• Well, with this article we hope to have solved doubts about how to use a grinder . Before launching to acquire one, inform yourself well or consult your supplier for advice on which one to buy from among thegrinder catalogthat you have available. Let yourself be advised only by official distributors and you will get the best power tools and optimal results !

Glue Gun, Cobiz 25W Mini Craft Hot Glue Gun Kit with Premium Glue Sticks and Case,Low Temp,Quick Heat Up,for Child School DIY Holiday Decoration

 Glue Gun, Cobiz 25W Mini Craft Hot Glue Gun Kit with Premium Glue Sticks and Case,Low Temp,Quick Heat Up,for Child School DIY Holiday Decoration

• Easy to Use and Warm Up Quickly: Just insert the glue sticks,plug and turn on! Preheat it for 2-3 mins then pull the trigger to squezze the hot glue out! It's super easy to operate!Packing list:a premium 25w glue gun+20pc glue sticks +a sturdy zip case to keep all organized and convenient for carry-on,also making it as an exquisite,practial,worthy value gifts for crafter &DIY-lovers
• Get a Stream of Smooth Running Hot Glue: Unlike others (local heating only at the tip),our mini hot glue gun tube is metal unibody,designed to make sure a 360° quick heating up at the whole tube,to melt glue completly with no bubbles and stringy glue strands messed all over the place.It offers you a continuous hot glue stream without any interruption during your projects and no clog issue even when you use it again after cooling down
• Good Trigger & No Drip: Don't waste time on repeat prodding and positioning for the mechanism to advance the second glue stick.The glue sticks is easy to loaded and no drip between uses!
• Safety,What We Care:①This low temp glue gun has built-in fuse to offer an auto over-current protection and prevent it overheated.Cobiz hot glue gun will keep constant temperature when reaches the certain point.②Besides,it features with on/off switch so you have no hassle to plug/unplug it repeatly over working. ③And a metal kikstand to allow you set it down gracefully when not in use! It's safety to use even for a long time!
• Super Handy Craft Mini Glue Gun: Weighs only 175g/6oz,super lightweight even for children and won't cause your hand tired! The thin nozzle works great on smallest parts or kids school projects. It can be used as an repairing tool for small cracks of furniture, household appliances, toys, bead,shoes, glass fish tank, circuit board, etc.

How to use a hot glue gun

Do you know how hot glue guns are used? Below we show you its operation and its most important characteristics.

The hot glue gun is a very practical tool that allows us to fix an infinite number of materials almost instantly. Its use is very simple.

Here we show you step by step how to use a hot glue gun . Don't miss out on this Bricomania Trick !

Step by step to use a hot glue gun

Step 1
The first thing we need to do is insert the glue stick into the back of the gun, gently pushing it forward.

Step 2
In DIY stores we will find different hot melt bars , so we will choose the one that best suits our needs. Depending on the material or materials that we want to glue, we will acquire one model or another.

Step 3
We plug in the tool and let the product heat up . For the glue to perform its function correctly and to prevent the tool from breaking, it is very important that it melts well.

Step 4
When pressing the trigger , we will do it gently , without forcing. If we see that it is hard, we will wait a few more minutes until the product heats up properly.

Step 5
The next step is to apply the glue to one of the surfaces to be joined.

Step 6
Immediately afterwards, we fix , in this case the tile on the wall, pressing hard so that it adheres perfectly.

Step 7
We must act quickly, since the adhesive hardens immediately and if that happens, it no longer sticks.

Step 8
These hot melt glue glue guns are ideal for DIY tasks around the home .

WEN 3410 3-Speed Remote-Controlled Air Filtration System (300/350/400 CFM)

 WEN 3410 3-Speed Remote-Controlled Air Filtration System (300/350/400 CFM)

•  Includes a 1-micron filter and a 5-micron pre-filter, both of which can be easily replaced
• Dimensions – 17” L x 20.5” W x 10” H | Electrical Requirements – 120V, 60 Hz, 1A | Air flow – 300/350/400 cubic feet per minute | Cover rooms up to – 400 sq ft. | Noise rating – 50 to 60 dB
• Programmable timer automatically shuts unit off after set number of minutes
• Remote control allows users to set timer, change speed and power the unit on and off from up to 26 feet away
• RF remote system allows for operation from any angle of the room, even if direct line of vision is obstructed

UNDERSTAND THE PURPOSE OF THE DUST COLLECTOR!

Do you know the purpose of the dust collector?

Within the industrial environment, hygiene must also be one of the professional team's priorities during work. From this concept, the use of cleaning equipment is crucial so that workers can have the highest performance within the industry.

Therefore, it is preferable to use the dust collector. In terms of safety and cleanliness, the dust collector is one of the most important pieces of equipment to have within the company that works with the operation of machines.
When using heavy machinery, it is very common to create dust or dirt. This dust can contain particles that are largely harmful to the operator and people around the machines who need to work on site.

Operation

The dust collector works like a motor with a suction device, which draws the expelled air into a tube that is connected to the motor, called a collection bag. The size of the motor, tube and bag that stores the sucked dirt can vary depending on the needs of the environment.

Typically, the dust collector is designed to accompany the desired machine. With this, the equipment cleaning process becomes easier, providing adequate removal of dirt.

In addition, the collector can be portable, with wheels on the bottom that work to move the equipment between the machines. There are also collectors connected to various machines, maximizing the equipment's efforts.

Dust Collector Applications and Characteristics

Dust collectors can be used in various applications, always with the aim of retaining solid and dry particles, such as in machines, blasting booths, powder painting booths, foundries, cement, among others.

Filters are made of cartridges with polyester elements, providing an extraordinary retention capacity and air permeability, which allows the use of fans with lower pressures than other filter elements. Other tailor-made choices for the consumer can be made available on the equipment, such as colors and dimensions, type of closure and inclusion of cyclones or accessories.

DO YOU KNOW WHAT AN INDUSTRIAL DUST COLLECTOR IS USED FOR?

Industrial areas or with machine operation call for cleaning and safety solutions. One of them is the industrial dust collector, which protects the worker by removing dust from the operation of equipment that contains particles that are harmful to health, ensuring the safety of employees and a healthy environment.

There are several sizes of industrial dust collectors available on the market and their size depends on the machine in question - the larger the equipment, the larger the collector, which is approached directly to the machine and whoever operates it, ensuring that toxic dust does not dissipate to the environment.

HOW DOES AN INDUSTRIAL DUST COLLECTOR WORK
 

The industrial dust collector has a motor that pulls the air expelled by the machine into a tube, coupled to a collection bag. Most industrial dust collectors are directly connected to the machine and, therefore, their efficiency is higher. However, there is a portable industrial dust collector , with wheels at the bottom, allowing the device to be moved from one machine to another.

WHERE THE INDUSTRIAL DUST COLLECTOR DUMPS WASTE
 

It is essential that the industrial dust collector has a bag large enough to store all dust from industrial processes. In some companies, the waste from the industrial dust collector goes into a cupboard, while others choose to change the collection bags regularly. Additional solutions such as the bag filter help to clean the air and minimize the risk of damage to employees leaving.

DISCOVER THE TYPES OF INDUSTRIAL COLLECTOR WITH VENTITEC LI-AR
 

With more than 20 years of experience in the industrial ventilation market, Ventitec Li-AR is the best choice for those who want to implement an industrial dust collector or other accessories such as bag filter and gas washer , which help to keep the environment free of dust and high air quality. Discover our portfolio and talk to one of our experts, who will indicate the best solution for your company!

DEWALT 20V MAX XR Hammer Drill, Brushless, 3-Speed, Tool Only (DCD996B)

 DEWALT 20V MAX XR Hammer Drill, Brushless, 3-Speed, Tool Only (DCD996B)

•  DEWALT-built high power, high efficiency brushless motor of DEWALT 20V hammer drill delivers up to 75% more runtime vs. 18V NiCad brushed motors
• The cordless hammer drill features heavy-duty 1/2-inch ratcheting nitro-carburized metal chuck with carbide inserts for superior bit gripping strength
• 3-Mode LED provides lighting in dark or confined spaces up to 20X brighter than previous model
• LED Spotlight Mode features 20 minute shutoff function allowing for extended work time in dark or confined spaces

5 tips for you to use the drill correctly

The electric drill is one of the  equipment most used in works and each model has specific characteristics. To use correctly and safely, the first step is to carefully read the instruction manual of the purchased product.

It is worth noting that the more features the drill has, the more attention will be needed in its use. Also, the instrument needs to be chosen according to the type of work you intend to carry out.

There are several tools that are  similar in appearance and that perform different functions. Good examples are the industrial drill and the “hobby” — battery-powered, multi-purpose and with a quick coupling.

To eliminate doubts, we will present 5 tips for you to use the drill correctly . Read on and learn more!

1. Choose the ideal drill
There are several drill bits specifically designed for drilling in metal, wood and masonry. In this sense, it is necessary to know each model to make the correct choice.

Those with fine points are used for drilling wood, but some have three points. The central tip perfectly locates the center of the hole, preventing it from escaping from the starting point during work. The “flat” format drills are indicated for drilling ½ and ¾ holes.

Straight-cut, cylindrical shank twist drills are best suited for drilling metals. Video drills are ideal for drilling in concrete, brick and stone because they have a blunt and triangular head, piercing the surface due to impact (hammer position).

2. Know how to place the drill
When selecting and inserting the drill, it is critical that the drill is unplugged from the outlet. To insert it, just turn the mandrel (the base of the tip) so that the claws located on the tip are open and, thus, fit the drill to the bottom.

The chuck must be rotated again so that the bit is properly clamped. It is also necessary to consider that the mandrel has three holes around it.

Then, take the chuck wrench (T-shaped equipment), fit it one hole at a time, and tighten. This will ensure that the drill is 100% stuck to the drill, making it impossible for it to come out during use.

3. Perform a test to verify operation
Connect the drill to the outlet. With it lying on a smooth surface, turn it on to watch the drill work. It needs to rotate perfectly and without vibrations on the sides.

If you notice that the drill has lateral movements, it means that it is not secured correctly. So, go back to the previous tip and fit the piece again, watching the rotation to ensure that it worked.

4. Learn to hold the drill correctly
With the hand that you do most activities, hold the handle where the trigger is. This same hand will be responsible for activating the drill, pressing the trigger that makes the engine work.

The other hand is in a U-shape, supporting the front of the machine base. During the process, be careful not to close all the equipment's air vents.

In this sense, the drill support must be fitted and, with the hand that uses the least, hold it. With the other hand in the shape of a C, snap it into the back of the equipment and see if the little finger reaches the trigger button. Therefore, you must apply force in the direction of the drill to facilitate the hole.

• Extra safety equipment
• glove: only needs to be used on the hand that controls the trigger, as the hand that is close to the engine can pull some loose line from the glove;
• mask: protects the nasal passages from dust that comes out of the wall;
• ear protector: reduces the high noise produced by the machine, allowing greater concentration;
• goggles: prevents the eyes from contacting the dust released into the environment.

5. Define the location before drilling
With the location selected for the hole, fit the drill following the safety and use instructions that we presented in the previous topics. Furthermore, it is necessary to tap the drill so that it fits into the wall.

Ideally, choose the non-impact mode to start the hole and then switch to the correct or hammer mode, ending with a deeper hole. Practice brings about perfection and saves you from having to call someone to help.

Difference between hammer and drill
It is important to know the difference between an impact drill and a hammer to ensure they are used correctly.

Hammer drill
This model is ideal for works and renovations. In addition to working with rotation (turning), it also features the hammer function, which, in addition to turning, applies an extra force that helps in drilling. This function helps drill holes in surfaces such as concrete, masonry and stone.

There are types of drills that have a quick change button, which can switch between impact and rotation function. Models that contain this option are very advantageous as they can be used for simpler services.

It is possible, for example, to drill holes in less resistant surfaces (wood, conventional masonry and metal). When the user decides to carry out tasks a little heavier, just switch to the impact function.

hammer
It is also known as a demolition hammer. Widely applied in Civil Construction, it is a crusher model that serves to drill and break higher strength concrete, demolish columns, floors, beams, open gutters for the passage of pipes, drill asphalt concrete, among other functions.

Therefore, major renovations and even small changes to improve the home often require electrical equipment  that is often not part of the Basic Tool Kit of the common citizen or small contractor.

In this context, the ideal is to borrow the machine or buy something that, in addition to being expensive, can be used a few times. Thus, renting the drill is more advantageous, since the consumer is free from possible setbacks, purchase expenses and maintenance expenses .

CORE DRILL Model 4Z1 2-SPEED CONCRETE CORING DRILL by BLUEROCK TOOLS

CORE DRILL Model 4Z1 2-SPEED CONCRETE CORING DRILL by BLUEROCK TOOLS
 

 Specifications:

•     Max Drilling Diameter: 4"
•     Rated Voltage: 110V
•     Rated Frequency: 50-60Hz
•     Rated Input Power: 1500W
•     Dual Speed: 2100rpm/950rpm
•     Arbor size is 1 1/4" 7UNC (Industry standard, most common coring bit mounting type)
•     See our BLUEROCK brand core bits
•     Contact BLUEROCK directly with any questions
•     For concrete, asphalt and masonry drilling

Tips for drilling a wall correctly

Drilling is one of the most frequent tasks in the home, so we give you some practical tips so that the holes are as you want.

Prevent the holes from being crooked or too large when drilling the walls of your home with these tips that we have designed for you.

Use the drill without problems

First you need to know what type of material you are going to drill. The bit you use and the procedure depends on the material to be worked. For simple jobs, for example porous concrete, a conventional cordless drill is sufficient.

Before drilling, check that there are no electrical cables or water pipes behind the wall.

Always wear protective gloves and goggles when drilling.

Avoid drilling crooked holes by placing the tip of the bit perpendicular to the surface of the material and actuate the tool. Wait for the bit to find a firm base to put pressure on the tool.

If you are drilling on delicate surfaces, such as tiles, stick some tape at the point where you will be drilling. The rough surface of the tape prevents the bit from slipping and making holes larger than you want.

How to drill holes in concrete using black granite or masonry drill bits SDS

Information on drilling in concrete
Drilling masonry and concrete products requires some special tools and accessories. When drilling concrete, brick or block, we are working with a large amount of aggregate, sand and gravel, bonded with Portland cement. To cut this material, we need to use a tapping or hammering motion, as well as a twisting motion. This strong movement separates the grains of sand and attachments, and the rotary movement of the drill pulls the material up the hole.

How to Select the Right Drill and Bit for Your Concrete Drilling Project

HAMMER DRILL WITH GRANITE BIT RAZOR BACK
 
Hammer Drill with Granite Razor Back Bit

Hammer drills are ideal for drilling holes up to ⅝ "in masonry. Hammer drills generally have two functions: they can use the normal rotary drilling function to drill steel or wood, but when you need to drill into concrete, use the function of hammer. The hammer function is driven by two small discs inside the drill, which have very fine serrated edges. As they rotate within the mechanism, the serrated edges provide very fine hammering and twisting motion, making it useful for drill holes no larger than ⅝ ”.

The bits granite Razor Back EAB carbide drills are industrial grade designed for use with heavy hammer drills. These bits are necessary when drilling holes in any masonry material, such as concrete, brick, block, concrete, stucco, and granite tile and pavers. Its precision carbide tips ensure fast starts, and its deep spirals remove waste quickly.

 

SDS ROTARY HAMMER DRILL WITH EAB SDS BIT
An SDS rotary hammer drill is ideal for drilling holes larger than ½ "and up to 1½" in diameter in masonry and aggregate material. SDS rotary drills generally have three functions: a standard drilling function, a hammer function, and for drilling in concrete, a combination of drill and hammer function. This tool is much more powerful than the standard hammer drill mentioned above. It uses a piston-type device that moves the hammering process up to ¾ "and therefore has a much larger throw. Due to this additional power, an SDS rotary hammer drill is the preferred tool for jobs that require drilling. of dozens of holes in concrete.

The SDS EAB bits are indexable carbide tip dual professional quality, designed to fit all SDS rotary hammer drills. Its precision carbide tips are harder and more resistant to extreme loads for a longer life. Unique flute design speeds dust removal and reduces heat build-up and bit wear.

How to cut holes in tiles and ceramic products
For cutting holes in ceramic, porcelain, glass, granite and marble tile, check out EAB's selection of professional and industrial grade diamond tip saw bits .

 

Interchangeable to save money and save the planet
Like all Exchange-A-Blade eco-friendly exchange products, Razor Back granite bits and SDS bits are fully interchangeable - you buy it, you use it, and when you return it to the store where you bought it, they'll give you a credit. for the purchase of your next EAB bit.
 

Exchange-A-Blade Bit Information
Exchange-A-Blade bits are market leaders in quality and value. Available in a wide range of sizes for drilling holes in wood, metal, and concrete products. EAB has something for everyone, no matter what their job is.