A 9′′ angle grinder from DeWalt is a powerful, heavy-duty rotating power tool with a large disc (230 mm) — designed for serious cutting, grinding, smoothing, shaping, or surface-prepping of metal, concrete, masonry, and other tough materials.
• Serious power & heavy-duty capability
Many 9′′ DeWalt grinders deliver around 2,200 W of input power — strong enough for demanding tasks.
The large 230 mm (9") wheel / disc size gives you the capacity to cut or grind large surfaces, thick metal beams/pipes, concrete blocks, masonry — tasks that smaller grinders struggle with.