Why are 9 inch angle grinders banned?

Why are 9 inch angle grinders banned?

Note: 9 inch (230 mm) angle grinders have been banned on some work sites due to the increased risk of injury. The increased power and size of the unit will cause more severe kickback and gyroscopic effects (i.e. makes the grinder difficult to manoeuvre).

Is it illegal to use a 9 inch grinder?

How deep can a 9 inch angle grinder cut?

3″
For example a 4″ grinder can go as deep as an inch and a 9″ grinder can go as deep as 3″ depending on the angle/ position. This grinder is very powerful, a bit heavy but that’s to be expected for a unit this size.

What size disc does a 9 inch grinder take?

The size of the disc should have a direct bearing on your choice of angle grinder. The two most common disc sizes are 4.5” (115mm) and 9” (230mm). Grinders with larger discs are particularly well suited to heavy-duty applications, whereas those with smaller discs are ideal for finer work.

How powerful should an angle grinder be?

for polishing: 500 watts. for grinding: 1,000 watts. for cutting through simple materials: 1,500 watts. for cutting through strong metals: 2,500 watts.

Will a 9 inch grinder cut through a brick?

I have a Makita 9″ grinder that I have used for MOST grinding/cutting jobs from cutting to length RSJs to cutting out bricks as you require. It has been superb!!!

Can I grind concrete with an angle grinder?

An angle grinder can be used to level, smooth and polish concrete by grinding it down. They can also be used to remove paint and floor adhesives. To grind concrete with a angle grinder you need a diamond cup wheel, a dust shroud attachment, and a vacuum cleaner.

What should you not do with an angle grinder?

Angle Grinder Use Keep work area clear of debris and flammable materials. Do NOT use in areas where there is grain dust or other combustible dust accumulation. speed, and the work to be performed.

Should you use water on an angle grinder?

So, Can You Use Water with an Angle Grinder? Absolutely! But not straight out of the box. With some accessories and a bit of knowledge on how to mitigate the risks, you can use an angle grinder with water to cut tile, brick, or any type of masonry to minimize dust and maximize blade life.

How deep will a 9 inch grinder cut?

How do you keep dust down with an angle grinder?

If no dust extraction is available for drilling or grinding, running a water hose onto the surface or holding a vacuum up to the tool will keep dust down. Use a drill dust attachment by turning the vacuum on and sticking the attachment to the surface. The suction from the vacuum should hold it in place.