If you’re after a Bosch GWS 18V-10 Cordless Angle Grinder, you’re holding one of Bosch’s serious entries into the cordless grinder game — this rig gives you almost a full 1,000 W of cut and grind muscle off the mains thanks to its brushless motor under the hood. It’s more than just “cordless convenience” — with that 18 V platform it competes straight up with many corded units you’ve used on site.

Let’s not sugar‑coat it: the Professional 18V system it rides on means it plays nice with all Bosch 18 V batteries you’ve already got, including ProCORE18V packs that stretch runtime far beyond what the older 18V‑LI models could muster. And that matters a lot on a job site where you’re cutting rebar in the morning and grinding welds in the afternoon.

Key Features:

• Brushless Motor - Delivers power roughly on par with a 1,000 W corded grinder while running cooler and lasting longer.
• ProCORE18V Compatibility - Use high‑capacity Bosch batteries to get way more runtime out of every charge.
• Safety Controls - KickBack Control and Drop Control help shut the tool down fast if it binds or gets dropped.
• Fast Brake - Stops the disc quickly when you release the switch — saves wear and gives you better control.
• Tool‑Friendly Design - Slim grip and easy slide/trigger placement mean less fatigue during long sessions.

Applications

On any site where you’re tackling metalwork or structural prep, this grinder shines — from cutting steel rebar and pipes to grinding weld seams and deburring plate edges, the cordless angle grinder lets you work without having to drag an extension cord around. It’s also more than capable when you throw stone or concrete cutting at it, provided you’ve got the right disc on the spindle.

Why Choose This Model

You pick the GWS 18V‑10 when you want a grinder that doesn’t feel like a compromise just because you went cordless — the brushless motor performance gives you cutting grunt, and Bosch’s ProCORE18V battery system keeps you running longer. Pair that with the built‑in safety features like kickback shutoff and instant brake, and you’ve got a tool that’s not just powerful but also tuned for real world trade use.

Technical Specifications Explained

• Battery Voltage – 18 V - Standard professional voltage that balances power delivery with runtime and battery life.
• No‑Load Speed – ~9,000 rpm - Fast spin rate gives sharp, efficient cutting and grinding — just what you want out of an angle grinder.
• Disc Diameter – ~100–125 mm - Lets you use common 4″ or 5″ discs for metal and masonry tasks.
• Grinding Spindle Thread – M10/M14 - Compatible with standard accessory nuts depending on your variant, so you don’t need odd adapters.
• Weight Excl. Battery – ~2.1 kg - Keeps the tool light enough for extended use without fatiguing your wrist.

Who Should Buy This

If you’re a pro or serious DIYer tired of cords and sick of lugging a generator just to spin a grinder, the Bosch GWS 18V‑10 Professional is a legit upgrade — especially if you already run Bosch 18 V batteries. It’s not fluff; this thing will pull its weight cutting and grinding metal or stone all day.

And if runtime and safety on the job matters to you — like it should — this tool doesn’t just talk, it delivers.