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DeWalt 10 amps 1/2 in. VSR Corded Hammer Drill

A 10-amp motor and 3500 RPM variable speed give this hammer drill the muscle for masonry, concrete, and everyday drilling alike.
Dewalt MPN DWD520
Sold Locally Only

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

Typical Store Price i
Typical store price: low $151.99, average $179.00
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About Product Overview

The DeWalt DWD520 is a 1/2" keyed-chuck hammer drill built for the jobs where a standard drill runs out of muscle - drilling into masonry, block, brick, or concrete alongside everyday wood and metal work. A 10-amp motor drives it, and variable speed control up to 3500 RPM lets you dial in the right speed for the bit and material, whether that's a slow, controlled start in tile or a fast bore in framing lumber.

Switching between hammer mode and straight drilling covers both masonry and general-purpose tasks without swapping tools. The keyed chuck keeps bits locked down tight under the vibration of hammer drilling, and an 8-foot cord gives you working room on the job site or in the shop. At 6 pounds, it's manageable for overhead and one-handed work without feeling underbuilt. This is a tool suited to contractors, remodelers, and serious DIYers who need reliable masonry drilling as part of a regular workload, not just an occasional task.

  • 10-amp motor with variable speed up to 3500 RPM
  • 1/2" keyed chuck for secure bit retention
  • Hammer drill mode for masonry and concrete work
  • 8-foot cord length
  • Tool weight: 6 lbs
  • UL Listed

The Details Specifications

Brand Dewalt
UPC 885911133326
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 3 × 14 × 11
Weight 8 lbs
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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