Why does my RYOBI Angle Grinder keep cutting out?

Last update: 13/09/2024, 11:56

Applicable Models

R18AG4115-0, R18AG7-0, RAG18X, R18AG1, R18AG14, R18AG15

Angle Grinders are commonly equipped with several user safety and tool protection systems, such as overload, over-temperature, and anti- kickback.

Consider the following that could be causing the issue:

Cause	Solution
Excess Force	Excessive force will slow the motor significantly, which can overload the protection system, causing the tool to cut out. Try reducing the amount of downwards force applied to the workpiece.
Angle of application	Your Angle Grinder may be cutting out if you’re cutting the material at an angle that’s leaning or tilting onto the disc. To prevent any excess force or load on the disc, make sure the material you’re cutting is properly supported using clamps, and is on an even surface.
Battery	Ensure your battery has enough charge. There may be a small drop in performance to the tool when the battery is below half charge. If it’s affecting your application, we recommend fully charging your battery. The capacity (Ah) of battery can affect the performance. We recommend a minimum 4.0ah Battery when Grinding, see What size battery is recommended for my Angle Grinder?

If the issue persists and your product is still within the warranty period, take it back to the retail store along with your receipt or proof of purchase for warranty assessment.