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Bosch Cordless 4-1/2 in. Angle Grinder

Bosch Cordless 4-1/2 in. Angle Grinder

Brushless motor delivers corded-grinder power in a cordless 4-1/2 inch angle grinder built for daily use.
Bosch MPN GWS18V-8N
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Bosch item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

The Bosch GWS18V-8N pairs a brushless motor with cordless freedom, giving you the cutting, grinding, and metal-fabrication power of a corded angle grinder without the cord in your way. The brushless design runs cooler and lasts longer than brushed motors, which matters when you're working through a full day of grinding welds, cutting bolts, or prepping surfaces for paint.

At 4-1/2 inches, this is the go-to size for tight spaces, detail work, and jobs where a bigger grinder is overkill. A slide switch keeps operation simple, and the spindle lock makes wheel changes fast when you're switching between grinding and cutting discs. This is the bare tool only, so you'll need a compatible Bosch 18V battery and charger to run it.

  • Brushless motor for longer runtime and less maintenance
  • Cordless 18V platform - tool only, battery and charger sold separately
  • 4-1/2 inch wheel diameter
  • Maximum speed: 11,000 RPM
  • Spindle lock for quick wheel changes
  • Includes grinding wheel

The Details Specifications

Brand Bosch
Model / MPN GWS18V-8N
UPC 000346655186
Weight 5 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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