What size grinders can you get?

What size grinders can you get?

What size grinders can you get?

Angle grinders are typically available for grinding discs of the following sizes:

  • 4½ inch - 115mm.
  • 5 inch - 125mm.
  • 6 inch - 150mm.
  • 7 inch - 180mm.
  • 9 inch - 230mm.

Are grinders illegal in Australia?

This type of equipment is prohibited on many construction sites in Queensland and throughout Australia due to a historically large number of injuries from kickback and shattering of blades. DHA recommends that contractors consider alternative options and seek to ban the use of 9 inch grinders from worksites.

Can you use 115mm discs on a 125mm angle grinder?

Yes you can use them. Think about it, your 125 discs will all become 115 at some stage!

What is a 9 inch grinder?

(11 products) The 9" angle grinder is mainly used for polishing, cutting, deburring, finishing, and grinding. The 9 angle grinder has a powerful motor and large cutting and grinding area, allowing the user to make deep cuts and give rapid removal of material in stone or metal.

How deep can a 7 inch grinder cut?

They have a maximum cutting depth of 70 mm. Likewise, what size grinder do I need? Typically, the most common size of an angle grinder is 4.

What is the most common angle grinder size?

4.5-inch For instance, a 4.

Are 9 inch grinders dangerous?

Angle grinders can be a dangerous power tool. ... Caution: 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 buy a grinder?

Major retailers such as Londis and Esso were among those selling cannabis paraphernalia at some of their outlets. ... The drug remains illegal for recreational use but devices such as grinders and pipes are legal to buy and sell, even if it is obvious they will usually be used to prepare or smoke cannabis.

Can I use bigger disc on angle grinder?

Contributing factors. One major contributing factor is the use of cutting discs that are too large for the angle grinder. ... Fitting a 14 inch (356 mm) cut-off disc to a 9 inch (230 mm) angle grinder will increase the edge speed excessively to at least 120 m/s (430 kmph).

Do all grinding discs fit?

Angle grinders discs are interchangeable, which means you can select the specific size of disc for your grinder and the specific type of disc for the type of material you are looking to cut or grind. There is a wide range of different types of discs available for an angle grinder.

Why are 9 inch grinders banned from work sites?

9 inch grinders have been banned from a number of work sites due to the increased risk of injury. In the majority of catastrophic injuries and fatalities involving 9 inch grinders, the level of risk was significantly increased because workers have removed guards and/or used incorrect discs.

Is it safe to use a 9 inch angle grinder?

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 ).

How did the worker die from a 9 inch angle grinder?

The worker was killed when part of a broken disc struck the worker's chest at high impact, causing fatal internal injuries. 9 inch grinders have been banned from a number of work sites due to the increased risk of injury.

How big is the hole on an angle grinder?

Unsafe 230 mm (9 inch) angle grinder with 356 mm (14 inch) disc fitted and guard removed Unsafe excessive clearance for the central hole on 356 mm disc on 9 inch spindle flange. 230 mm (9 inch) angle grinder with guard and right sized disc fitted.


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