Bosch Die Grinders: Models, Specs, and Pricing
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Bosch makes corded die grinders that are well-regarded in industrial settings. The DG490CE is a variable-speed corded model with soft-start. No cordless die grinder on the Bosch 18V platform.
Bosch 18V Platform
Bosch doesn't make a cordless die grinder. The DG490CE is corded (4.0A). For cordless die grinding on a Bosch-like budget, the DeWalt DCG426B ($109) or Makita XDG02Z ($99) are the alternatives.
Current Models
Bosch DG490CE
DG490CE
Corded variable speed die grinder with soft-start. Wide RPM range for different materials and accessories.
Frequently Asked Questions
What's soft-start on a die grinder?
The motor ramps up to speed gradually instead of jumping to full RPM instantly. This prevents the tool from jerking when you pull the trigger, which matters when you're holding a bit against a small workpiece. Less risk of gouging on startup.
Why is the RPM range so wide?
Different accessories and materials need different speeds. Carbide burrs on steel work best at 14,000 to 18,000 RPM. Sanding drums on wood run well at 20,000+. Polishing bobs need 25,000+. Variable speed lets one tool do all three.