Model#: DEWNDWD525K

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Brand new items;Full manufacturer warranty available
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New items with possible minor cosmetic damage; CPO 120 day money back guarantee
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Dewalt DWD525K 10 Amp Variable Speed 1/2 in. Corded Hammer Drill Kit with Mid-Handle

  • Dewalt DWD525K 10 Amp Variable Speed 1/2 in. Corded Hammer Drill Kit with Mid-Handle
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  • 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
  • Mid-handle grip design with soft grip provides increased balance and comfort
  • 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 Mid-Handle Grip Hammer Drill Kit - DWD525K
  • 360 Degree Locking Side Handle with Soft Grip
  • Steel Depth Rod
  • Chuck Key w/ Holder
Compliance and Restrictions
warning: This product can expose you to Lead, which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to


Series: Corded
Length: 13 in.
Width: 4.44 in.
Height: 16.06 in.
Weight: 6 lbs.
Amperage: 10
Bluetooth Compatibility: No
Case Included: Yes
Case Type: Hard
Chuck Size: 1/2 in
Chuck Type: Keyed
Clutch Settings: No
Handle Type: Pistol
Maximum Torque: 980
Motor Type: Brushed
No-Load Speed (BPM): 0-56000
No-Load Speed (RPM): 0-1200/0-3500
Power Settings: 2
Power Source: Electric - Corded
Variable Speed Trigger: Yes
Voltage: 120V
Wifi compatibility: No



4.8 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (4)
Powerful (3)
Easy To Use (2)
Heavy (1)
Best Uses
Home Repair (2)
Powerful and comfortable on the hands
This is a pure pleasure to use! Its powerful and comfortable in the hands to use. I was using an old hammer drill that was slow and brutal on my entire body when I used it. I finally had enough. So, after some research I chose the 525K, mainly because of the mid-handle set up and that the side handle was made of metal, offering more strength and ruggedness that you can lean on without the worry of it bending forward (unlike many others on the market. At 10 amps this thing makes short work of putting holes in well cured, old concrete. And as if that wasn't enough, its a handsome looking tool too, but now I may be sharing too much.
January 30, 2019
Originally posted at
Yes, I would recommend this to a friend
Power to spare
In addition to the hammer drill features for masonary projects, the drill world great for mixing morter and grout to use for tile.
March 6, 2016
Yes, I would recommend this to a friend
Easy To Use
Best Uses
Home Repair
First DeWalt wired tool purchase
One possible cause for concern - the first unit shipped was defective. The hammer mode would NOT disengage for the two drilling modes available. I expected better from an outfit like DeWalt. I have several cordless tools from DeWalt and I have little to complain about, so far.
January 1, 2015
Yes, I would recommend this to a friend
Easy To Use
Best Uses
Home Repair
Dewalt mid handle hammer drill
I love the center handle. It balances out the tool for easier use. My last hammer drill was very front heavy, this one is not.
April 1, 2014
Yes, I would recommend this to a friend
I would buy this product again and again
very good hammer drill through brick with ease, highly recommend this hammer drill
April 20, 2011

Questions & Answers

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Browse 3 questions Browse 3 questions and 5 answers
Can this be used with a chisel to take out tile and mortar?
Daryl on Aug 3, 2016
BEST ANSWER: Don't think so. Chisel would be spinning with this drill. Not a straight
hammer action without the spin.
Is a keyless chuck avaisable for this drill?
Ron on Dec 11, 2015
BEST ANSWER: No, this drill is not available with a keyless chuck.
can I use this drill to drill holes in concrete foundations or brick walls?
None on Feb 4, 2015
BEST ANSWER: Yes, that unit can drill a optimum hole in concrete 5/32-7/16".


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years 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.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.