How To Cut Wood Angle Grinder

How to safely cut wood with an angle grinder and which blade is best to use

How To Cut Wood Angle Grinder

Basically, the angle grinder is designed for cutting metal and grinding materials from it. However, on sale for an angle grinder, you can find special discs for wood, with which you can cut plywood and even a thin board.

Be aware that when sawing wood, there is a risk that the angle grinder may jam. In addition, when sawing wood, the dust will not be smooth and neat as when working with a jigsaw. This article of a construction magazine will tell you about whether it is possible to cut wood with an angle grinder, which disc is needed for this, and how to do it correctly.

Can I cut wood with an angle grinder

Well, literally, it’s better to cut wood with a hacksaw. But materials made of wood, such as plywood and thin board 2-3 cm, then yes, in this case, the angle grinder can be used for cutting. At the same time, we will consider safety precautions below, and now the nuances regarding technical issues.

To cut wood, an angle grinder will need such a disc for wood as in the picture. It has special teeth, which provide a wide kerf, sufficient so that the disc of the angle grinder does NOT jam, but the tool itself. Not vomited from the hands. However, it is not recommended to cut trees with an angle grinder, in the literal sense, and you should be very careful when spraying the wood itself.

How to safely cut wood angle grinder

If you need to dissolve the board into thin slats or cut off a piece of plywood, angle grinder, you should adhere to the following rules:

  • The wood angle grinder should only be used with a special disc designed for sawing wood. You can not cut boards with an angle grinder, a cutting wheel for metal;
  • You need to confidently hold the angle grinder in your hands and stand firmly on your feet. It is not allowed to cut workpieces located directly on the ground. Be sure to put something under them so that there is space below;
  • You cannot cut trees in the literal sense of the angle grinder. The branches of the tree are damp, and moisture only hinders the movement of the disc. Therefore, at any time, the disc can jam in the wood, and the angle grinder can be pulled out of your hands. It is NOT worth, probably, says how all this can end;
  • It’s best to use a small angle grinder to cut wood. It is much easier to hold an angle grinder with a 125 disc than with a 230 mm disc;
  • When sawing wood, the workpiece must be well pressed with your foot or securely fixed in a vice.

An angle grinder should be cut slowly and carefully, making sure that the disc does NOT jam all the time. Often, when cutting planks and plywood, a large amount of corrosive smoke is emitted, therefore the place where the sawing work is carried out must have good ventilation.

An angle grinder, even with a wood disc, cannot be used as a jigsaw. That is, if you need to dissolve the board or cut it off, then you can do it. It is always worth remembering that an angle grinder. This is a very traumatic tool, and when the disk is jammed, it can easily be pulled out of the hands. DO NOT neglect security measures.

Can I cut wood with an angle grinder

Well, literally, it’s better to cut wood with a hacksaw. But materials made of wood, such as plywood and thin board 2-3 cm, then yes, in this case, the angle grinder can be used for cutting. At the same time, we will consider safety precautions below, and now the nuances regarding technical issues.

To cut wood, an angle grinder will need such a disc for wood as in the picture. It has special teeth, which provide a wide kerf, sufficient so that the disc of the angle grinder does NOT jam, but the tool itself. Not vomited from the hands. However, it is not recommended to cut trees with an angle grinder, in the literal sense, and you should be very careful when spraying the wood itself.

How to safely cut wood with an angle grinder and which blade is best to use

Basically, the angle grinder is designed for cutting metal and grinding materials from it. However, on sale for an angle grinder, you can find special discs for wood, with which you can cut plywood and even a thin board.

Be aware that when sawing wood, there is a risk that the angle grinder may jam. In addition, when sawing wood, the dust will not be smooth and neat as when working with a jigsaw. This article of a construction magazine will tell you about whether it is possible to cut wood with an angle grinder, which disc is needed for this, and how to do it correctly.

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How to safely cut wood angle grinder

If you need to dissolve the board into thin slats or cut off a piece of plywood, angle grinder, you should adhere to the following rules:

  • The wood angle grinder should only be used with a special disc designed for sawing wood. You can not cut boards with an angle grinder, a cutting wheel for metal;
  • You need to confidently hold the angle grinder in your hands and stand firmly on your feet. It is not allowed to cut workpieces located directly on the ground. Be sure to put something under them so that there is space below;
  • You cannot cut trees in the literal sense of the angle grinder. The branches of the tree are damp, and moisture only hinders the movement of the disc. Therefore, at any time, the disc can jam in the wood, and the angle grinder can be pulled out of your hands. It is NOT worth, probably, says how all this can end;
  • It’s best to use a small angle grinder to cut wood. It is much easier to hold an angle grinder with a 125 disc than with a 230 mm disc;
  • When sawing wood, the workpiece must be well pressed with your foot or securely fixed in a vice.

An angle grinder should be cut slowly and carefully, making sure that the disc does NOT jam all the time. Often, when cutting planks and plywood, a large amount of corrosive smoke is emitted, therefore the place where the sawing work is carried out must have good ventilation.

An angle grinder, even with a wood disc, cannot be used as a jigsaw. That is, if you need to dissolve the board or cut it off, then you can do it. It is always worth remembering that an angle grinder. This is a very traumatic tool, and when the disk is jammed, it can easily be pulled out of the hands. DO NOT neglect security measures.

How to work an angle grinder correctly?

  • How dusty wood?
  • How to cut ceramic tiles?
  • Working with metal
  • Glass cutting
  • Working with artificial and natural stones
  • How to cut a balloon?
  • How to sharpen a chainsaw chain?
  • Features of floor grinding
  • Safety engineering

In the house of every man there should always be various kinds of tools that will allow you to quickly and easily fix something in the house. These include a hammer, nails, a hacksaw, and more. One of the items is an angle grinder, which in common people has long been called an angle grinder. Its main purpose is grinding and polishing various surfaces and materials. But in order for these processes to be as effective as possible, you should know how to work an angle grinder correctly.

Features of floor grinding

Another area where you might need to use an angle grinder. Whenever it is necessary to polish floors made of concrete. Now this process is becoming more popular, because it gives the floor covering a spectacular and pleasant appearance. Grinding concrete flooring using an angle grinder will be one of the types of processing that is needed in certain cases to remove the old coating and level the base, so that you can make a screed for applying various impregnations, paints, and so on.

The preliminary sanding procedure should be carried out 3-5 days after casting the base. And the final sanding should be carried out after the final hardening of the floor surface. With the help of the process under consideration, it is possible to remove all kinds of contamination, to level areas that have undergone deformation or in which there are cracks, sagging or chips. And after sanding, the concrete floor will look fresher and has increased adhesion characteristics.

If there are any coatings on the concrete, they must be dismantled in order to level the entire plane. If there are shrinkage joints or cracks, then they need to be repaired, and then additionally sanded. By the start of work, you must make sure that there is no reinforcement in the top layer or a metal-type mesh with reinforcing functions.

Concrete grinding should be carried out only 14 days after the final screed drying. During this period, the material is gaining strength. After preparation, grinding can be carried out. First, the floor should be treated with a special mixture that reacts with calcium hydroxide. For this reason, a binder-type substance on a mineral basis will appear on the surface of the material, closing the pores and increasing its strength and moisture resistance.

Glass cutting

Before you start cutting glass, you should understand the characteristics of such a transparent and seemingly fragile material. Glass has quite good strength characteristics, although it may seem, at first glance, that this is not so. He has not only good strength, but also hardness, heat resistance, as well as good optical characteristics. Cutting a glass bottle at home just won’t work. You must have a certain tool and certain conditions.

It should be said that glass with an angle grinder can be extremely dusty. And this can be done quickly. But for this, you should have a disc made of steel, equipped with diamond spraying for cutting concrete, granite or other building materials. When cutting, the cutting area should be constantly watered with cool water. Given the high strength of the glass, there will be a lot of heat at the cutting site. High temperatures will have a negative effect on the cut edges and blade. And thanks to the cooling, the spray will be smoother and the diamond spraying will not wear off quickly. This method allows you to work with almost any kind of glass for household use.

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How to cut a balloon?

Many of us are faced with the presence of an empty gas cylinder of either oxygen or propane. Most people will throw it away, although you can create a lot of useful things out of it. But in this case, you will NOT be able to do without cutting the metal. These instructions are generally suitable for any cylinder, be it gas, propane, oxygen, or whatever. First, a number of materials and accessories should be prepared, namely:

  • Angle grinder with cutting disc;
  • Compressor;
  • Hacksaw for metal;
  • Pump;
  • Irrigation hose;
  • Construction funnel;
  • Directly used cylinder.

We put the cylinder on one side to make it easier to saw it. First, we saw off the valve. We take a hacksaw and saw the brass part as close as possible to the place where it is docked with the main container. Someone’s help will be superfluous here, so that while you are spraying, another person poured water onto the cut-off place so that sparks do not start flying. The container should now be filled with water using a funnel. As it fills, the container should be shaken so that the remaining condensate disappears from the walls. Water should be poured to the very top, after which everything must be poured. It is better to do this in a place where there are no living quarters, since the residues of some gases have a very strong unpleasant odor.

Now we proceed to the actual cutting of the container. We already need an angle grinder. The thickness of the metal in the cylinder usually does NOT exceed four millimeters, because of it, using an angle grinder, it can be dealt with in 15-20 minutes. To spray safely, you should not wait for the inner surface of the cylinder to dry, but immediately begin to dust the cylinder while it is wet. The water on the walls will serve as a lubricant for the disc.

How dusty wood?

To begin with, it often happens that there is a need to cut planks or trim a piece of wood. For such work, there are special discs of one type. This disc is a solution with side teeth that increase the kerf. It should be used very carefully when it comes to sawing boards with a thickness of NOT more than 40 millimeters or to make slopes on the knife. In no case should you use circular discs, due to the fact that they are designed to work at speeds of NOT more than 3 thousand revolutions.

Working with metal

Metal is the material for which the instrument was originally designed. Using an angle grinder, you can easily spray the rail, fittings, cast iron, various metals. You can also cut the tube straight without any problem. It should be said that metal cutting requires maximum attention and care. In addition, special discs made of hard wire are required to clean the surface from scale or rust. If you have to work with this material, then you should follow a number of rules.

  • In work, it is necessary to pause every 5-7 minutes of cutting. This will be especially important for a household tool, which is NOT suitable for especially strenuous work. And the durability of the device and disks will greatly depend on this.
  • Workpieces should be fixed as reliably as possible with the use of clamps or vices.
  • When cutting thick metal, it is best to cool it down. This can be done by pouring cold water.
  • If aluminum is being cut, then in order to reduce friction and the disc is better cooled, you can drop a little kerosene into the cut. But here you should be careful in terms of fire safety.

When working with metal, the main attention should be paid to the cutting disc. You need to watch that He does not turn out to be restrained by the edges of the metal workpiece. It will be best if the piece that is being cut will seem to hang in the air. We are talking about cases when work is carried out with materials such as pipe, angle, round timber, fittings, and so on. It will also not be superfluous to note that cutting the metal profile. Various rails, corners should not be held at one time, but each separate part should be cut.

In workpieces that are very thick, all cuts should usually be straight. If there is a need to make a certain contour of a curvilinear type, then first you should make segment straight through cuts and remove unnecessary parts. When working with metal, do not press too much on the device. Too much effort can be a prerequisite for breakage.

Correct start, stop and breaks

Before turning on the device, you should carefully inspect and carefully check the disc. Do not use tips with chips, delamination, cracks or any other damage.

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To connect to the network on the angle grinder, you need to set the cutting (grinding) wheel with a pattern upwards, then tighten it with a special nut. The size as well as the permissible revolutions are indicated in the technical documentation for the tool.

When inspecting the tool, you need to check that:

  • There is no damage or cracks on the case;
  • Serviceability of the cable (cable), protective tubes and plug;
  • The handle is well screwed on;
  • The circle is fenced and the casing is securely fastened.

After that, the idle operation of the tool is checked. To do this, you need to connect the plug to the outlet, turn on the power button and the latch. Observe for a minute the work of the angle grinder. Make sure that it works without extraneous sounds, excessive vibration, and the disc does NOT touch the protective casing. When disconnected, the malfunction or functionality of the power button and latch will become clear. If everything is fine. You can get to work.

Interruptions in work are usually associated with overheating of the disc or angle grinder, changing attachments, the need to move the workpiece or the worker himself. In any case, you must first turn off the button, and then disconnect from the network. Important Keep an eye on the instrument and avoid overheating.

Workplace safety

No matter where the workplace is. In the garage, in the country or in a free area, it must be well lit, meet basic safety requirements.

Workplace equipment requirements:

  • A workbench, table, rack, wardrobe or bedside table must be installed for storage, as well as placement of devices, tools for productive safe work.
  • All immovable equipment is securely placed (attached) on the floor.
  • Workbench and rack surfaces Must have at least workpieces and tools used.
  • The surface of workbenches is made of sheet steel, aluminum, and other non-combustible materials.
  • The pressure must securely clamp the workpieces. On the surfaces of the jaws of the vise, there should be a cross notch with a depth of 0.5. 1 mm in every 2.3 mm.
  • Pressures are applied so that the workpieces are at the level of the worker’s elbow.
  • At closed pressures, the gap between the jaws need not be more than 0.1 mm. Handle and sponges. No chipping or burr.
  • The movable part of the vice does not have to lunge at full twisting and move smoothly, without jerking.
  • The floor around the workbench, as well as the entire work area, must be dry and level.
  • Power tool sockets are located above the level of the workbench work surface.

When working at a height (more than 1.5 m), it is necessary to use scaffolding (scaffolds) with a handrail of 1 m, sheathed from below, sheathed continuously to a height of 150 mm or higher.

Individual protection means

The name PPE, or personal protective equipment, is understood as means for personal use, which are used to protect against pollution, prevent or reduce the action of harmful and dangerous factors. For most workers, this is workwear appropriate for the profession. It usually includes trousers, a jacket, a hat, closed shoes. Since the angle grinder is a hazardous tool, the clothing is supplemented with other protective equipment:

  • Glasses or visor;
  • Ear muffs or ear plugs (ear plugs)
  • Anti-vibration mittens;
  • A respirator, especially when cutting stone, tiles, concrete or slate.

Protect goggles from sparks, small particles or grinding discs. The use of headphones or ear plugs helps to eliminate noise, thus avoiding difficulties with hearing after work. Protect gloves against abrasion and vibration. A respirator against a large amount of dust generated.

How to cut an angle grinder correctly: by yourself or by yourself

Angle grinders are in many households and garages, but most owners do not know. How to properly hold and use your angle grinder. Therefore, they make mistakes, which can lead to a lack of work, which is even worse. Serious injury. Remember that an angle grinder is a very dangerous tool. Therefore, before using it, you need to learn a few safety rules.

Cut from yourself

This is a very good way, but one condition is important. Cut from yourself, spark under your feet. In this case, when biting the disc, the angle grinder throws out, therefore it is NOT capable of causing harm to health. In this case, the drawn cutting line is clearly visible, and besides, there is very little chance of doing something wrong. The disadvantage of this method. Sparks fly to pants and feet.

Safety when working with an angle grinder

Grinding and cutting power tools are hazardous activities. Therefore, when working with an angle grinder, you must take into account the possibility of direct or indirect action of factors hazardous to health:

  • Cold or hot;
  • Poor illumination of the workplace;
  • Strong noise, vibration from a typewriter;
  • Great physical activity;
  • Rotating equipment parts;
  • Falling objects (processed materials);
  • Flying sparks and solid particles of parts;
  • Work at height, depth or in a confined, hard-to-reach place;
  • Danger of electric shock.

It is possible to minimize the action of hazardous factors, and as a result, to preserve life and one’s own health, by observing the safety rules when operating devices with open rotating parts. To do this, you need to use personal protective equipment (abbreviated as PPE), fix the workpieces well, choose a safe place, start and finish work correctly.