Using these 2 together gives virtually no airborne dust, jus a puff at the start before the plate is flat against the wall. If you use an angle grinder in someones house, you’ll likely get dust over every part of the house even if you are only in one room. In my view, an angle grinder is a cowboys tool for wall chasing, as it makes so much mess when cutting.
You can cut chases the old-fashioned way, by hand, or you can do it the easy way: with a hammer drill. Hammer drills aren’t just handy tools for drilling into concrete. A 40V hammer drill is ideally suited for all chiselling tasks.
Well it seems the gist of the advice is that if there is lots of chasing, then to buy a chasing tool and chisel out with SDS. If only a moderate amount then an angle grinder will be OK. I see the angle grinder as being useful as a general purpose tool as well. You can get a heavier version, but for general work this drill is brilliantOk its what a half hundred more, but well worth spending the extra as it will serve you well. Then again you can buy more expensive Bosch Blue.
The person cutting a chase will probably not be the same person who drives in a nail in future years to hang a picture – so knowing that wires/pipes have only been chased in either vertically or horizontally will reduce the likelihood of him/her driving a nail through them. Most professional builder will have a chase cutting tool – basically an angle grinder with two parallel cutting discs with a depth setting. Even with the usual dust extraction fitted to these chase cutting tools, they produce a fair amount of dust and appropriate precautions need to be taken to protect both the property and person.
Now you know how to chase walls for wiring without dust. If you, too, were among those who wondered about the best way to grind the walls for wiring, then you probably considered the options for using an angle grinder. During the repair, cables and pipes in the walls are laid in pre-prepared niches in the walls.
By and large, this part makes a homemade wall chaser out of the angle grinder – such a nozzle for a grinder replaces the standard protection installed on the device, completely hiding a part of the circle that is not immersed in the wall. In any case, the cost of a wall chaser is an order of magnitude higher than that of a grinder and it is often easier to buy a new angle grinder than one furrow cutter. If the extra movement along the wall with a single-disc wall chaser extends its service life, then it may be worthwhile to limit yourself to this option.
Electric wall chaser made of dust extraction angle grinder. Angle grinder attachment wall chaser DIY production. The construction of a wall chaser is similar to an angle grinder, so it is rational to use an angle grinder to make a tool for making grooves in the wall.
best angle grinder for chasing walls Related Question:
Can I use an angle grinder to chase walls?
With an angle grinder, you can grind and cut into a variety of materials, depending on the cutting or grinding disc. The most common disc diameters are 230, 125 and 110mm. The latter suffices for cutting smaller chases in your walls.
What is the best tool for chasing walls?
Wall chasers are a twin bladed power tool used for cutting narrow channels into brick, stone or concrete walls, perfect for electricians and plumbers.
How deep can you chase a wall?
The document states that, vertical chases shouldn’t be deeper than 1/3 leaf of the wall, and horizontal chases shouldn’t be deeper than 1/6 of the leaf.
What do you fill chased walls with?
Use plaster bonding coat to almost fill the chase and then hardwall skim to finish. tore81 likes this.
How much does it cost to chase a wall?
Vertical chases should be no deeper than one third of the wall thickness – with standard 100mm bricks and blocks, that going to be 33mm, which is quite deep anyway – that’s not allowing for any plaster coating which could be 10mm so the maximum depth then works out at 36mm from the front face of the plaster.
Should cables be protected in walls?
All electrical cables should be set into the walls at a minimum depth of 50mm if they are not mechanically protected. If it isn’t possible to chase the walls to that depth then the cables should be set deep enough so that metal capping can cover them and allow for plaster to cover that.
Do you have to open walls to rewire a house?
Luckily, nowadays, you don’t need to tear down your walls just to rewire your house. Electrician experts use a crawlspace to access the wiring system behind the walls. So, if you plan on conducting a DIY rewiring process, consider hiring someone professional.
Can you chase water pipes into walls?
The process of chasing pipes into a wall isn’t too complicated but does need to be done with care to avoid any accidents. Damaged pipes will cause leaks with potentially disastrous consequences. Whether it’s for pipework or electrical conduit, the method of chasing is the same.
What is a chasing machine?
A wall chaser is a specialised power tool used for cutting narrow grooves in walls, for instance when laying electrical cable. The tool is usually powered by an electric motor which drives a pair of abrasive discs like those found in an angle grinder, positioned closely together.
Can you concrete over electrical cables?
Pouring Concrete Around The Underground Electrical Network Is Not Acceptable.
Can you run cables horizontally in walls?
Yes you can install cables horizontally between sockets. A cable concealed in a wall or partition at a depth of less than 50mm from a surface of the wall or partition shall be installed in a zone within 150mm from the top of the wall or partition or within 150mm of an angle formed by two adjoining walls or partitions.
Can you chase heating pipes into wall?
Chasing heating pipes into walls is not the work of a professional. Yes you will get cracks plus the heat will get drawn into the wall making it nice and warm.
Do cables have to be in trunking?
Cables can create fires therefore, using cable trunking will protect from heat and a fire occurring. Without cable trunking, cables will be easily damaged.
Do cables in walls need capping?
Well you have a responsibility to protect your installation whilst the building is under construction. So if cables are on a block wall that is to be plastered or rendered, you should protect it from damage by a plasters trowel for example. So you fitted capping. Capping was never designed to be an aid for rewiring.
Can you chase concrete walls?
Whether chasing is a good idea depends on the original thickness of the concrete wall and whether you chase deep enough to encounter steel bars. Brick or block can better take chunks being knocked out of them and still maintain sufficient structural integrity to perform their function.
