AVID POWER angle grinder 900W

For cutting a metal pipe, smoothing a rough edge or tackling rust on a small repair, an angle grinder can be more useful than a basic hand tool. This AVID POWER model has a 900W, 7.5-amp motor rated up to 12,000 RPM and uses 4-1/2-inch wheels. It comes with cutting and grinding wheels, a flap disc and a side handle, so there are accessories for several metalworking jobs from the start. Its listed uses also include polishing and rust removal, though the right disc matters for each task.

What matters most

The appeal here is a mix of motor power and a starter set of accessories rather than a long list of specialist features. Two metal cutting wheels and two metal grinding wheels are included, along with a flap disc, adjustable guard, auxiliary handle and spanner wrench. The spindle lock is intended to make wheel changes easier, and the tool-free guard can be adjusted to redirect sparks and debris. A two-position handle gives left- and right-handed users options for their grip.

For a home workshop, that setup could cover jobs such as cutting rebar or pipe, grinding a rusted bolt, sharpening a metal tool or cleaning paint and rust from a vehicle surface. Keep in mind that the 900W motor is described for home DIY and light-to-medium work, it is not presented as a solution for continuous heavy-duty use. The listed weight is 3.64 lb, which may also matter if you expect to hold it for longer sessions.

How to use it

Choose the wheel for the job rather than treating the included discs as interchangeable: cutting wheels are for cutting, while grinding wheels are for removing or shaping material. For example, when trimming a short piece of metal pipe, secure the work, fit the appropriate cutting wheel and keep the guard positioned between you and the sparks. Use the side handle for a steadier two-handed grip. Follow suitable safety practices for the material and task, the guard helps deflect debris but does not replace protective equipment.

The grinder has a standard 7/8-inch arbor and a 5/8-inch-11 threaded spindle. That gives it compatibility with many common wheels, but check the dimensions and intended use of any replacement disc before fitting it. Diamond discs for masonry work are not included, so tile, stone or concrete jobs require a separate suitable disc.

Practical tips

The included wheels make the kit ready for some metal tasks, but the accessory set does not mean every job is covered. If your project involves masonry, factor in the separate diamond disc, if it involves frequent, demanding work, a tool intended for that workload may be a better fit. Based on the listed details, this grinder is aimed more at occasional workshop repairs and DIY than at a specialist’s all-day tool.

Before starting, check that the selected disc suits both the material and the task, and use the guard and handle in their intended positions. The extra carbon brushes are a useful spare to have on hand, but the product details do not specify a maintenance interval or how long the motor will last.

Three specific questions

Are cutting and grinding wheels included? Yes. The kit lists two metal cutting wheels, two metal grinding wheels and one flap disc.

Can it be used on concrete or tile? The grinder is described for masonry work with a diamond disc, but that disc is not included.

Can left-handed users hold it comfortably? The side handle has two positions and is described as suitable for both left- and right-handed users.

In your case

Puede interesarte si you want one corded-style grinder setup for occasional metal cutting, grinding, polishing and rust removal, with several discs supplied. No te encajará si your main work is continuous heavy-duty grinding or you need to start masonry cutting straight away without buying a separate diamond disc. Choose it for the included metal accessories and general DIY range, look for a more task-specific setup when your workload or material demands more than the listed use cases.