Model#: DEWRDWD520R

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Brand new items;Full manufacturer warranty available
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Factory Reconditioned Dewalt DWD520R 10.0 Amp 1/2 in. Dual-Mode VSR Hammer Drill

  • Factory Reconditioned Dewalt DWD520R 10.0 Amp 1/2 in. Dual-Mode VSR Hammer Drill
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Buy with confidence! Our Reconditioned items include all necessary parts and are guaranteed to function like new, backed by our 60 Day Money Back Guarantee. Please note however that reconditioned units received from the manufacturer may or may not include accessories shown with this listing.
  • 10.0 amp motor delivers increased drilling performance
  • Patented DEWALT built motor design generates 50% more power with increased overload protection for added durability
  • Dual mode: hammer drill / drill for versatility in masonry, wood, or steel drilling applications
  • 2-speed range for high speed drilling or high torque applications
  • Soft grip handle and two-finger trigger for increased comfort and greater control
  • Metal gear housing for jobsite durability and increased reliability
  • 360 degree locking side handle with soft grip for greater control and versatility
  • 10 Amp 1/2 in. VSR Pistol Grip Hammer Drill - DWD520R
  • 360 Degree Side Handle
  • Steel Depth Rod
  • Chuck Key w/ Holder


Length: 14 in.
Weight: 6 lbs.
Amperage: 10
BPM: 0 - 56,000
Max. Capacity - Concrete: 5/32 in. - 7/16 in.
Max. Capacity - Steel: 1/2 in.
Max. Capacity - Wood: 1-1/2 in.
Power Type: Electric
RPM: 0 - 1,200 / 0 - 3,500


  • Ideal for installation and removal of Tapcon and Tapper fasteners
  • Optimal drilling applications in concrete from 3/16" to 7/16"
  • Maximum drilling applications in concrete of 5/8"
  • Drilling applications in wood up to 1-1/2"
  • Drilling applications in steel up to 1/2"
  • Ideal for small Spike, Redi-Drive and "nail-in" anchor systems in block, brick and soft concrete
  • Recommendations


    4.5 / 5.0
    15 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Yes, I would recommend this to a friend (15)
    Easy To Use (13)
    Powerful (13)
    Ergonomic Design (2)
    Heavy (4)
    Best Uses
    Home Repair (5)
    Frequent Use (1)

    Questions & Answers

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    Browse 1 question Browse 1 question and 1 answer
    I have a dewalt hammerdrill with a 6.7 amp motor but burned it out using it with a paddle mixer to mix a batch of thinset. Will the 10 amp drill be able to handle the load? I have more batches to mix
    Wayne on Nov 18, 2014
    BEST ANSWER: Hi Wayne,

    10 amps is considerably more power than than 6.7 amps. Higher amps also normally means higher rpms which is what you will need for this application. We would recommend the 10 amp motor over the 6.7 amp.


    Most Reconditioned DEWALT® Tools come with a warranty package that includes:

    One-Year Limited Warranty.

    DEWALT will repair, without charge, any defects due to faulty materials or workmanship for one year from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.