Ratings may include incentivized customer reviews.
What Customers Are Saying
The tool is a powerful and versatile hammer drill that can handle a wide range of drilling tasks. Many users praise its performance, describing it as "awesome," "great," "powerful," and "easy to use." The hammer function is particularly effective, allowing users to drill through tough materials with ease. However, some customers have experienced issues such as overheating, leaking oil, and problems with the chuck. While these negative experiences seem to be in the minority, they are worth considering. Overall, the consensus is that this is a high-quality, heavy-duty tool that can tackle demanding jobs, but proper care and use are required for it to be a reliable and long-lasting investment.
Customer review summary generated by AI, including incentivized reviews.Bought a week ago and I have used it for adding a wall to my concrete wall.
From dewalt.com
Great
Would RecommendIt's an awesome hammer drill. Great product for the price.
Verified Purchaser
Great product
Would RecommendThe handle slipped off during use, but otherwise a good product
Verified Purchaser
Poor Quality
Would Not RecommendUsed as a Hammer Drill to drill pilot holes through quarter inch wood carpet tackstrip into concrete slab floors with a 1/8th inch drill bit. Drill bit continuously comes out of drill/chuck and gets stuck in the concrete. It is incapable of holding onto 1/8th inch drill bits. The chuck key is also made out of VERY soft material and strips out very easily leaving it impossible to use on the drill to tighten/loosen chuck. All around a bad hammer drill. The last 2 I purchased have been this way. I ...
Drill did not hold up.
Would Not RecommendI bought this drill 10/16/2025. I have drilled 2, 1/2 " into concrete. before I have the 2-hole drilled the drill was starting to become very hot. So, I let it cool down about 30 minutes and started drilling again. the drill started leak grease and would jump from hammer to S2.
Hello, I appreciate your feedback on the Model DWD520 and I'm sorry to hear it gets hot and leaked grease. Please contact support at WECARE@s...
Made the job much quicker!
Would RecommendEasy to use! Works perfectly.
Verified Purchaser
Hello. Thank you for taking the time to provide your feedback. I'm sorry you weren't pleased with the 1_SLASH_2-in 10 -Amp Variable Speed Ham...