Angle grinders are indispensable for a variety of jobs done around the house. From cleaning grout to clearing rust to cutting tile, nothing other than an angle grinder (or an expensive contractor) will get these difficult jobs completed. To perform these tasks to the best of your ability, you need the freedom to get into any of tight spaces. The Ryobi P421, with its rotating pistol grip and adjustable side handle, is the grinder for the job. It is ready right out of the box with an included grinding disc and spanner so you can replace it as soon as it wears down. It is compatible with the Ryobi One+ lithium ion batteries and the older NiCad models, so if you already have any Ryobi tools, you can use this one, too. Handle this in most any condition with the rubberized grip. With Ryobi and the trusted One+ battery system, you simply cannot go wrong.