Let me start by saying, if you're already invested in the DeWalt 20V MAX battery ecosystem but don't want to shell out big bucks for their branded angle grinder, this Retek model is worth considering. I've put it through its paces on various projects, and here's my honest take.

The Good Stuff: First off, the brushless motor is no joke - hitting 8000 RPM with noticeably less noise than my old carbon brush models. The battery compatibility is flawless with my DeWalt packs, and that adjustable handle makes awkward angles way more comfortable. I particularly love the multi-speed control when switching between delicate polishing and heavy-duty cutting tasks.

Real-World Performance: During a recent shed renovation, I used it to cut through forty 3-inch nails (yes, I counted!) and grind them flush. While it got warm during extended use (more on that later), it powered through without bogging down. The included blades handled metal cutting surprisingly well, though I'd recommend upgrading the grinding discs for serious work.

Not-So-Great Bits: My unit arrived with insufficient gear grease - an easy fix but concerning for quality control. The safety guard adjustment requires tools (annoying mid-job), and there are slight fit/finish imperfections reminding you this isn't premium-grade. It's also a battery hog - my smaller 2Ah packs drained quickly during heavy grinding sessions.

Who's It For? Perfect for DIYers needing occasional cordless convenience or pros wanting a backup tool. While it won't replace industrial-grade grinders for all-day jobs, it's become my go-to for quick cuts when dragging out cords would be overkill. Just keep those safety glasses on - this thing throws sparks like July 4th fireworks!

Final Verdict: At this price point with DeWalt battery compatibility? Solid value despite minor quirks. Just budget for better blades and maybe some extra grease.