Makita DGA404 Review: Professional Results at $30?

When the price doesn't match the performance

I needed an angle grinder that wouldn't quit mid-project. Budget options overheated quickly, premium ones cost too much. Then I found this Makita DGA404 for $30 and thought something had to be wrong.

What I actually tested

This grinder features an 18V brushless motor with a 6.0Ah battery. What surprised me from day one was the consistent power delivery - no typical power fade as the battery drains. The 125mm disc cuts through metal effortlessly, and variable speed control lets you work delicate materials without destroying them.

Ergonomics are well-thought-out. After an hour of continuous use, my hand doesn't cramp like with other grinders. The tool-free disc change system actually works - something you appreciate when you're in a hurry.

Honest pros and cons

What impressed me: Battery life is exceptional. I completed a 3-hour metalwork project on a single charge. The brushless motor maintains consistent power and runs cooler. Build quality feels solid - typical Makita standards.

The real limitation: The guard comes slightly loose from the factory. As one reviewer mentioned, you need to tighten it properly before first use. Not a dealbreaker, but requires 5 minutes of setup.

What $30 normally gets you

At this price point, you typically find grinders with carbon brush motors that wear out quickly, 2-3Ah batteries that die fast, or unknown brands with questionable warranties. This Makita breaks that pattern completely. You're getting $120+ technology at a fraction of the cost.

Compared to my old $80 Bosch, this Makita matches or exceeds power output and beats it significantly on battery runtime.

Buying guide

Buy it if: You need a reliable grinder for regular use, work with metal frequently, or want brushless technology without premium pricing.

Skip it if: You'll only use it occasionally (a basic model will suffice), or you're already invested in another battery ecosystem.

My verdict: 8.5/10. Best tool investment I've made this year.

Price: $30.91 (was $61.82) - 50% off

Get yours before the price goes back up