Bosch GWG12V-20SB23 12V Max Brushless 1/4 In. Right Angle Die Grinder Kit with (2) 3 Ah Batteries

I purchased this angled grinder because I needed to get into tight spaces on metal sculptures that were difficult to do with my pneumatic die grinders. This tool works as advertised, it should be noted that I do not force the grinding, but let the tool use speed to do the job. The batteries last longer than I anticipated and the tool is ergonomically designed to be comfortable during long use. This is a great buy for my intended use and a welcomed addition to my toolbox.

Great tool that I didn't know existed. Always used pneumatic die-grinders. Battery does not last like a pneumatic one, but gets the job done, plenty of power, especially with the different setting levels. Nice set, size is good and price is decent for Bosch tools.

Have been looking for years for something I could use when the pneumatic right angle die grinder at the workshop was not available. I was open to a corded solution. I never expected anything to come close. I also didn’t want to invest in a different battery charging system, but so glad I did. This tool is amazing. I use it mainly with steel, and 2 inch and 3 inch abrasive pads It grains down welds with no issue. It removes paint and protective layers. It also handles fine finishing polishes. I just took a larger piece of rusty steel up to a mirror finish. Just so impressed with this tool. Highly recommended.

handiest little die grinder. Not encumbered with air hose. Cant beat it. A lot of power also

Works best with larger, 6Ah battery as shown. My other bosch tools work with any size genuine bosch 2,3 or 6Ah. I thought the first one of these was defective, because it wouldn't run at all with 2Ah and battery indicator was dark.

Pricey, but works! We used it for 3-4 hours a day for 2 weeks cutting out rough shapes of wood bowls. Light enough you can not feel fatigued. Batteries seem to drain quicker and take longer to charge than I’d like. Definitely overheated- but that could be the task and my unrealistic expectations.

Nice sanding tool. Well made and fits the hand nicely.

I wasn’t sure if a cordless grinder could deliver the same performance as the pneumatic tools I’ve been using for years, but this device completely exceeded my expectations. It’s incredibly lightweight and portable, making it ideal for tight spaces and jobs where dragging an air hose just isn’t practical. What impressed me the most is its versatility. Whether I’m grinding down welds, removing rust, or polishing steel to a near-perfect shine, this tool handles it all with ease. I’ve used it with 2-inch and 3-inch abrasive pads, and it powers through every task like a champ. The best part? It’s compatible with the battery system I already own, so I didn’t need to overhaul my setup. If you’re looking for professional-grade performance in a portable package, I can’t recommend this grinder enough. It’s a game-changer for anyone who needs power, precision, and convenience all in one.

وصلتني في كرتون ممزق من آثار التخزين الطويل لكن الأداة جميله جدا ومفيده للصنفره وإزالة الصدأ من على المعادن

Recently bought this grinder to get away from air lines in the shop. So far so good seems to have lots of power for battery one but eats batteries in about 15-20 mins. You xan buy adapter for unit so you can use dewalt and milwaukee batteries with it. That is what I plan to do.

Great little tool for tight spots

2 baterías de 3A. Si gasta considerablemente rápido la batería, por ello trae 2 incluidas en el kit. No he puesto atención a la duración de la misma quizá 30 min constantes. Es lo de menos, con 2 es más que perfecto. La compre para quitar óxido a láminas de equipos médicos y pintarlas. Hace poco hice una estructura de ángulo de 3/4 de fierro negro para poner un techo a una ventana. Tuve que limpiar los ángulos que se estaban manchando con óxido. La grandísima ventaja es que en AliE xpress y acá mismo hay muchos insumos para ser usados con los discos de 2 pulgadas, incluso se puede usar discos de 1”. Con el adaptador de 1”. El madril Acepta zancos desde 6 hasta 6.34mm (1/4). Solo que en 6mm se tiene que apretar a tope. De preferencia que sea de 6.3mm o 1/4. Es extremadamente cómodo, una exquisitez el tenerlo en la mano. Limpia el metal de óxido con una deliciosa facilidad. Esta herramienta de verdad que enamora. Ya le hice el amor 3 veces seguidas la neta.

Amazing tool. It's so light and versatile, powerful enough and fits all the 1/4" bits. I regret not getting the 3 amp batteries though. It eats power.