7 Best Angle Grinders In Australia 2024: Powerful & Versatile

Whether you want to remove the fence of your garden, sharpen a blade, remove rust or cut metal, an angle grinder will never disappoint you.

Grind, polish, and cut without much fuss!

There are plenty of angle grinder brands in the market that offer high-quality tools at reasonable prices. However, it is best to opt for a reputable brand for a long-lasting addition is your toolkit. Therefore, I have reviewed the 7 best angle grinders in Australia that most professionals recommend using. To know more, read till the end.

Best Angle Grinders in Australia: for DIYers and Professionals

Having an angle grinder will help you to save a great deal of money for grinding, polishing, or cutting various materials to perfection. Although it doesn’t require any significant investment, you still have to be pretty demanding when it comes to buying an angle grinder, either for your home, garage, or workshop.

All angle grinders are not created equal, as for different tasks, you need different disc sizes, speeds, or power supplies. I have picked the 7 best angle grinders in Australia. All these have 18 V motors except Bosch Professional, which has a 240 V motor. Now, you can go through this comparison table to pick the right option for you to perform your tasks to perfection.

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1. Makita DGA504Z 18V Mobile Brushless Slide Switch Angle Grinder

It is from one of the world’s leading power tool brands in Japan, Makita, which is well-known for supplying quality products. It is designed to keep in mind the safety and convenience of its users. It features a powerful 1000-watt brushless motor that works efficiently without heating up or creating noise.

To ensure your safety, it has a slow start feature that saves you from vibrating on a sudden supply of too much power. You can easily adjust the guard according to the needs of the task to shield you from sparks or any cut metal pieces. Plus, its slide power switch makes it easy to use with one hand. Moreover, it has XPT technology to protect the motor from dust or moisture, making it durable.

Makita angle grinder is powered by a battery, so you can take it with you anywhere without worrying about the availability of outlets. You can insert any Makita’s 18 V Ah Lithium-Ion battery. It is best to use a 6.0 Ah Lithium-Ion battery for heavy-duty tasks. Plus, an LED indicator lets you see how much battery is left. However, some users have faced issues and say that it works only with the latest battery models.

This tool features an automatic Torque drive that automatically increases the torque while dealing with challenging materials. Moreover, it has more than 5000 reviews on Amazon that give an overall 4.8-star rating. So if you want a durable, safe, and easy-to-use, high-power cordless angle grinder, buy this highly rated Makita DGA504Z 18V Mobile Brushless Slide Switch Angle Grinder without giving it a second thought. 

  • Built to last
  • Easy to use
  • Safety mechanism
  • Auto-speed adjustment
  • Battery capacity indicator LED
  • Dust-proof and moisture-proof
  • You may face battery compatibility issues
  • Battery and charger not included

2. Dewalt DCG405N 18V XR Brushless Angle Grinder – Best for Heavy-Duty Tasks

It is equally suitable for home and professional use. It has a powerful motor with a mesh cover to protect it from dust, making it long-lasting. Also, it is brushless, so there is no need to worry about heating or loud noises. It has 9000 RPM no load speed, which is enough for various heavy-duty tasks. 

With its special slim face design, you will be able to work in restricted spaces. There is no cord to hinder your maneuverability. Also, it is highly portable and easy to handle as it weighs just 1 Kg. Its two-position side handle with agronomic rubber grip makes it easy to control for both lefties and righties. Moreover, this angle grinder only requires a little maintenance. 

It uses 5Ah lithium-ion battery that has a remarkable runtime so that you can use it for somewhat longer projects. You can fearlessly change its battery due to its no-volt feature that prevents the motor from any accidental start. Bonus, it accepts the battery from other Dewalt tools, so there is no need to worry about battery compatibility. The only downside is that it doesn’t come with a box to transport it safely. 

In case of an emergency, you can use its electronic brake to stop it quickly. Also, its electronic clutch saves from sudden kickbacks, making it safer to use. It has an adjustable blade guard around its disc to save you from any damage. So if you want an affordable cordless angle guard that also lets you work in tight spaces, pick Dewalt DCG405N 18V XR Brushless Angle Grinder for exceptional results.

  • Access tight spaces
  • Mesh cover as dust guard
  • Durable construction
  • Adjustable blade guard
  • Electronic brake system
  • Lightweight body
  • No carrying case
  • No side trigger

3. Ryobi R18AG-0 ONE+ Angle Grinder – Best for DIYers

It accepts standard 115 mm disk and has 7,500 RPM no load speed, so you can cut, grind or sand various objects from plastic to concrete with more efficiency. Also, you can easily and quickly change the disk as to its spindle lock.

When looking at its power supply, it needs only one Lithium-ion battery to perform a task. Just insert it and use it in a place where no electrical outlet is available. Unfortunately, battery life is not good, so you can’t use it for longer projects. However, this tool is from the Ryobi One+ range, which includes more than 100 tools so that you can use a single battery for a wide variety of devices.

This Ryobi angle grinder has three position auxiliary handle that you can adjust to your comfort level. Plus, it has a two-step starting feature, which makes it safe to use and saves from the abrupt start. Also, its disc guard is easy to adjust without needing any tool. These features make it user-friendly and safe for use at home. 

To add to your protection, there is an anti-kickback protection mechanism that saves from sudden kickbacks, unlike old traditional angle grinders. Plus, anti-vibration technology makes it comfortable to use. Moreover, this Ryobi angle grinder has 3000+ reviews on Amazon, giving it a 4.7-star rating. So if you want a high-rated, affordable, and user-friendly tool for home garden or DIY projects, buy this Ryobi R18AG-0 ONE+ Angle Grinder.

  • Anti-kickback protection
  • User-friendly design
  • Durable construction
  • Mid-range price
  • Spindle lock
  • Trigger switch for safe start
  • Low battery life
  • No disk included in package

5. WORX WX800.9 18V (20V Max) Cordless 115mm Angle Grinder – Best Budget Angle Grinder

WORX WX800.9 18V (20V Max) will never let you down from grinding steals to grinding heavy iron material. The unique feature that makes it prominent in the market is its dual-position auxiliary handle that provides super comfort during work.

It has a 20V power motor that permits you to perform heavy-duty tasks for a long time. Also, its quality motor remains cool for long working hours, assisting you in performing at a maximum level of efficiency. Its 8,600 RPM speed allows you to do fast work. Its portable and small body design provides you with a good comfort level during your work.

You will get a 115mm disc with this angle grinder that offers super smooth movement. Due to this, you can perform your duty at the pro level without any trouble. Moreover, it has an innovative spindle lock that offers toolless installation of a disk at any time. These features will convince you to select this device.

The WORX angle grinder has a sliding on and off button on its handle. This button gives you a higher comfort level as well as you have more control over the machine. Bonus, this decrease any accidental changes. Its amazing, thoughtful design allows you to work even in small spaces.

  • High-performance motor
  • Easy to use
  • 2 Position auxiliary handle
  • Durable construction
  • Battery and charger are sold separately

6. BLACK+DECKER 18V Lithium-Ion 125mm Angle Grinder – Best for Beginners

It has a new and innovative design that can persuade you to select this angle grinder. Plus, it offers a maximum 8600 RPM speed that assists you in doing work fast and makes it unique in the market. Moreover, its 125mm disc facilitates you in an accurate depth balance.

The highly adjustable handle that comes with it can be easily adjusted in 3 directions, and you can feasibly work in narrow spaces. An on/off switch displays on the machine that gives a hundred percent control of the device for ensuring quality and precision during work. This switch also shields you from any accident. 

Its angled body shape gives you a good grip on the handle, ultimately increasing your performance level and making any tricky project easy for you. At the same time, its attractive multi-color scheme can convince you to select the BLACK+DECKER 18V angle grinder as your work-life helper. It will not be an overstatement if I say that it is a perfect choice for a demanding job.

Whether you are on the cutting task of steel, iron, or any other hard material this good fellow will never disappoint you. While one battery system makes it durable and long-lasting with you, as well as a high-performance battery also ensures work efficiency. So buy this BLACK+DECKER 18V Lithium-Ion 125mm Angle Grinder.

  • 18v Lithium battery
  • Adjustable 3-position handle
  • Aluminum housing for heat dissipation
  • 8600RPM highest speed
  • Only for easy tasks
  • Shorter warranty

7. Bosch 620 Watt Corded Electric Angle Grinder – Best Cheap Angle Grinder

It has every feature that most people want in their angle grinder. Bosch corded angle grinder has an agronomic angled design to provide an excellent grip that makes it more manageable to carry and operate. Plus, it has a rotatable gearhead that offers maximum flexibility of usage, and an auxiliary handle provides advanced control.

It is a corded electric angle grinder, so you can use it to cut and grind for long hours as there is no limit to the power supply. Its 620-watt motor ensures a maximum of 11,500 RPM, which is higher than any other angle grinder in today’s list. This makes it a good tool for both light and heavy-duty tasks, so it is the perfect tool to use in renovating your home. 

When looking at safety mechanisms, it has a wheel guard to shield that you can adjust using a wrench. Plus, its ventilation holes let the air in to prevent the motor from heating up after working for long hours, enhancing the motor’s life. Moreover, its metal housing makes it long-lasting to use.

This Bosch tool weighs 1.6 Kg, which is quite a portable size. This angle grinder comes in a cardboard box, which is its downside as it is unsafe to transport in such a flimsy box, but this is OK for its price. So if this is not an issue for you, this entry-level Bosch 620 Watt Corded Electric Angle Grinder is your best deal.

  • Relatively high speed
  • Agronomic handle
  • Ventilation holes
  • Rotatable gear head
  • Lowest price
  • No carrying case

1. Power Source

A cordless angle grinder is powered by a battery, so you can carry it with you and use it anywhere you want to. No need to find an electric outlet to do your task. While a corded angle grinder needs a power supply from electrical outlets, so you have to check the availability of electricity supply, and the cord can get tangled in. However, its continuous all-day use without worrying about getting out of charge will convince you to choose it for longer projects.

You can choose between cordless or corded angle grinders, depending on the requirement of your tasks. Moreover, air-powered angle grinders are also available in the market that use pressurized air to run the motor. But I do not recommend buying them as I could find any that can beat the other two types.

2. Disc Size

Once you have decided on the power source, it is important to consider the size specification of the disc, as different materials require different disc sizes. If you need a grinder to work in with wood or other easy-to-cut material, a 100mm disc size is good to go. While for heavy-duty tasks, a 125mm disc is the best option. There is also a 115mm disc that comes in between, and you can use it for both tasks. Moreover, some of the best angle grinders in Australia can accept more than one size of disc.

3. Speed 

There is a wide range of speed options in angle grinders. It can be as low as 2000 RPM and as high as 13,000 RPM. For heavy-duty tasks such as cutting and grinding hard materials, it is best to choose a high-speed angle grinder. But selecting one with a relatively lower speed is good if you want an angle grinder for light tasks and deal with soft materials such as plastic or rubber. However, some grinders come with adjustable speeds so that you can use a single device for different tasks.

4. Battery Life

If you opt for a cordless angle grinder, it is a must to check the battery life. Also, you need to consider the projects for which you need this tool. Suppose you want a cordless model for working on longer projects or with hard materials such as metal or concrete. In that case, it is best to go for a high-quality angle grinder with long battery life. While for sharpening blades or DIY projects, battery runtime is not a significant concern. However, it is better to check the runtime of a battery.

5. Safety Features

Any accident while using an angle grinder can be really damaging as its disc can cut your body as it is way softer than metal and other materials you are working with. Also, broken disc fragments or sparks can harm you. So it is important to check some safety features. Most of the best angle grinders come with a wheel guard, soft-start button, brake system, and anti-kickback mechanisms that make it a safer and handy tool for you to use.

FAQ

An angle grinder not only saves you time and effort but also money. It is a powerful and versatile tool that packs a lot of features so that it can replace a number of other tools. You can use it for sanding, polishing, cutting metal, and many more task. Also, it is a handy tool that lets you do your jobs more easily and precisely.

The best size of angle grinder for home use is less than 6 inches. There are three sizes available that are suitable for home projects, 4-inch, 4.5-inch, and 5-inch (100mm, 115mm, and 125 mm). These sizes are easy to handle and let you work with more accuracy.

It depends on the tasks to tell how many watts are good. For polishing, a 500 watts tool will do a good job. While for other tasks, you need a powerful motor, 750-1000 watts or above. Moreover, an angle grinder with 1500-2500 watts is good to go for dealing with hard-to-cut metals.

  • My today’s top pick is Makita DGA504Z 18V Mobile Brushless Slide Switch Angle Grinder. It is a heavy-duty tool that can access tight places due to its slim face. Also, it has a powerful 1000-watt motor and reliable safety mechanisms. Plus, the battery has a longer runtime.
  • Ryobi R18AG-0 ONE+ Angle Grinder is the best pick for DIYers. It is another cordless tool with a user-friendly design and various safety features, making it perfect for beginners. Plus, it is suitable for light tasks.

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