Model#: DEWND25263K

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Dewalt D25263K 1-1/8 in. SDS D-Handle Rotary Hammer

  • Dewalt D25263K 1-1/8 in. SDS D-Handle Rotary Hammer
New $207.99
Recon $139.99
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With an 8.5 Amp high performance motor, DeWalt's D25263K 1-1/8 in. SDS D-Handle Rotary Hammer packs 3.0 Joules of impact energy for fast drilling and chipping speed. Its rotating brush ring delivers full torque in forward and reverse and the handles have a vibration regulation mechanism, resulting in maximized comfort while working.
  • A Perform & Protect feature, SHOCKS, for active vibration control and regulation, resulting in reduced vibration felt in the handles
  • 8.5 Amp motor for superior performance
  • 3.0 Joules impact energy for fast drilling and chipping speed
  • Rotating brush ring delivers full power/torque in forward and reverse
  • Integral clutch reduces sudden, high torque reactions if bit jams
  • 1-1/8 in. SDS D-Handle Rotary Hammer - 25263K
  • 360 Degree Side Handle
  • Depth Rod
  • Kit Box
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


Amperage: 8.5
BPM: 0 - 5,350
Chipping: Yes
Chuck Type: SDS
Clutch: Yes
Handle Style: D-Handle
Impact Energy: 3.0 Joules
Max. Capacity (Concrete): 3/4 in.
RPM: 0 - 1,450
Vibration: 13.2 m/s2



5.0 / 5.0
6 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)
Ergonomic Design (1)
Best Uses
Small Projects (2)
Home Repair (2)
Frequent Use (1)
Large Projects (1)
I just bought this because I needed one and didn't want to keep borrowing my friends Bosh Rotohammer. Tried to use a power nailer to nail plywood strips into a concrete floor that was poured in the late 60s and early 70s and the nails would just bend and not even go into the concrete because it was so hard. The Dewalt drilled through the concrete like it was butter and with no vibration like other Rotohammers that I have used. I read a report that the only cons on this tool was Noise and Not very powerful which is not the case with this tool at all. Very Pleased. Thankyou Dewalt.
May 9, 2018
Originally posted at
Great tool
Want to drill concrete with little effort this is a professional grade tool for the job, well built easy to handle, set the depth Gage drill every hole to the exact same depth
January 23, 2018
Originally posted at
Yes, I would recommend this to a friend
Great product!! Dewalt never lets down!
Great product with lots of power. Love dewalts new shocks on the drill. Would buy over and over again!
December 7, 2015
Yes, I would recommend this to a friend
Works for breaking big rocks
Works great
November 5, 2015

Questions & Answers

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Browse 3 questions Browse 3 questions and 4 answers
In reading the specifications for the DeWalt D25263K 1-1/8" (28 mm) SDS Hammer Kit, there is a specification called: Max. Capacity Concrete: 3/4", What does that mean?
Greg on May 6, 2016
BEST ANSWER: Anything up to a 3/4" diameter bit can be used with this tool,anything larger is not recommended.
The Gear case for the DeWalt D25263K 1-1/8" (28 mm) SDS Hammer Kit is made of metal. But what about the actual gears inside the case. What material(s) are they made from?
Thank you
Greg on May 6, 2016
BEST ANSWER: Please contact Dewalt Tech for parts information. 800-433-9258
can sds plus be used
Al on May 12, 2016
BEST ANSWER: Yes, SDS and SDS plus are interchangeable.

New Vs. Reconditioned

What's the difference between New and Factory-Reconditioned?

Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
  • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
  • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
  • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
Condition: New Factory Reconditioned
Features: Same Same
Specs: Same Same
Includes: 1-1/8 in. SDS D-Handle Rotary Hammer - 25263K,
360 Degree Side Handle,
Depth Rod,
Kit Box
1-1/8 in. SDS D-Handle Rotary Hammer - D25263KR,
360 Degree Side Handle,
Depth Rod,
Kit Box
Availability: In Stock In Stock
Warranty: 3 Year Limited 1 Year Limited
Price: $207.99 $139.99
You Save: N/A $68.00 (33%)


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.