Ryobi ONE Plus 18V Cordless Angle Grinder Review (ZRP421)

The importance of Angle Grinder is more immense in everyday use. It is used in almost everything from our housework to commercials. So an angle grinder is very necessary as a self-sufficient and good running device to manage any decorative work.

If you use Ryobi angle grinders, its conventional structure will give you a strong motor, convenient structure, gripping handle, and long last performance. In this post you will know the details of the ryobi cordless angle grinder and the advantage , disadvantage and many more.

Key features of Ryobi One Plus Angle Grinder

18V Cordless Power-

As a cordless device, the Ryobi angle grinder operated with 18Volts of electric power. The 18 V power will give you a high performing advantage during the job. Many times direct corded electric angle grinder can be the annoying reason for usage. 

Sometimes you may need to operate someplace that doesn’t support working with corded lines. That time you can use the cordless device to do the job. 

The Ryobi angle grinder can be the perfect choice whether using in welding, cutting, grinding, and so on. That's why the battery-powered device with its 200 watts of decent electric power can easily give you the right momentum for the job. 

Speed

A decent cordless motor generally produces less friction when it is rotating to maintain the power recurring. That's why it consumes less power but gives you the maximum effort and easily helps you to complete tasks. 

The device can deliver up to 6500 RPM (Revolution per minute) of no-load speed rotation, which means when the motor rotates without any barrier it can create a highest of 6500 rpm of rotating speed. 

Though the angle grinder produces 6500 rpm of rotation you can cut, grind or polish easily with the rotating power. Generally, a 9-inch angle grinder produces 6500 RPM, and most of the case 4.5-inch wheel operates about 10000 rpm of rotation.

However, speed is ideal for daily use. If you consider the cordless motor functionality the speed is slightly negotiable.

Convenient structure

The lightweight body structure is also an important feature of the device. The super user-friendly device is easy to operate and easy to handle. You can manage any daily task with the device accurately. Also, the cordless function gives you the freedom to use anywhere and safety from direct electricity. However, the device operates with a 4-½ inch diameter wheel.  

The convenient trigger switch is pretty much simple to handle during the job and the handy tools give comfort to use. In terms of portability the device is super user-friendly, and when you can move with the tools and world frequently.

3 Axis side handle

Generally, the side handles are used to the left or right side of any angle grinder. But you may need to work and force downward. For that reason, you have to insert the side handle vertically. So the device accepted a vertical positioning of the side handle. 

Great price:

Ryobi one plus is a portable, handy angle grinder that comes at a great price. And the consumer ratings are also satisfying thus the device is reliable for daily use. Though the device comes with the only body in total performance shows that the great value for a cordless device that you want to have.

Metal guard

The metal guard is hardly wrapped up with the device and prevents you from any further incidents while working. Tools free guard is very important and that causes easy positioning to work. However working with the device, the metal structure is highly protective.  

Battery usage

For every cordless device, battery life, correction, and wise usage are important for long term use. The device is only a package without any battery or charger. So you have to buy a battery and charger separately. 

But the Ryobi cordless angle grinder can operate with all Ryobi 18 volt one plus batteries and is suitable to recharge with the same Ryobi charger.

However using the device, the battery life usually depends on how You use it. If you use it wisely and take care of the battery, it can last 3- 6 years without any problem. 

 Warranty and included wheel :

The Ryobi cordless angle grinder comes with a huge 3 Years of warranty. The warranty procedure also refers to product durability and long-lasting. If the product won’t survive those years so how could the manufacturer give the warranty? Some essential and included grinding wheels, wrenches come with the device to start up the work. 

In-Brief Technical information

1. Brand: Ryobi ZRP421 ONE Plus
2. Grinding Wheel Capacity: 4-½ in. 
3. Motor: 18 Volt DC 
4. No Load Speed :6,500 r/min. (RPM) Spindle Thread : 5/8 x 11 UNC
5. Side handle: Yes
6. Warranty: Yes.
7. Item Weight; 5.15 Lbs
8. Product Dimensions:14 x 5.8 x 5.5 inches
9. Power Source:Battery-powered
10. Batteries Included: No

Frequently Asked Questions

What is the wheel diameter size?

The wheel diameter and suitable size of the device are 4-1/2". 

Does the device come with a battery?

No. You have to buy both a charger and a battery. 

Does the device provide variable speed?

Yes, It is.

Can I use the device continuously? 

Yes, You can, but you should keep in mind that the device is battery operated. Though the high-quality lithium-ion battery operates the device it is not for continuous tasks. You have to recharge after each period of use.

Conclusion: 

Here you get enough information to take the device for your daily use. However using the device, you should look back on the performance, warranty, services, durability, freedom to use, etc. And by now the particular facility of the angle grinder takes a good step to choose. So if you are looking for a cordless device to do the job then you can keep the Ryobi for your choice.