But a thicker cap is stronger, so try to remove 1-1/2 inches of concrete or more. Switch to the angle grinder to cut the remaining concrete where the stair tread meets the riser.

Wondering what discs fit your Ryobi grinder? Here's how to determine what size disc your angle grinder needs, and how (and when) to replace it.

Cut-off tools and angle grinders have many similarities but it’s important to consider their differences when picking the right tool for the job.

Best cordless angle grinders 2025: Make the DIY grade with the greatest grinder - Unlikely hero of the home DIY scene, Stuart Pritchard tackles the latest pick of the power tools: angle grinders… ...

Equipped with a large flush-mounted paddle switch, the 5-in. Angle Grinder features a compact design with a 2.5-in. diameter barrel grip.

Naturally, like most tools these days, angle grinders come in corded and cordless flavours and for this particular piece, I’ve been asked to tackle the untethered end of the grinder spectrum.