Home Power Tools DEWALT DCD985B Hammer Drill Review

DEWALT DCD985B Hammer Drill Review

by Chooser Guide

For home improvement works to heavy-duty professional works, a drill machine is the must thing. It is not necessary to mention that Dewalt is one of the top brands for machinery. If you are looking for something durable but with less price, DEWALT DCD985B cordless drill would be a great option.

Besides the main work of drilling, this item is suitable for a wide range of works. If you already have selected this item to buy and looking for expert opinion, here I am to help you.

From my vast experience with drill machines, I am going to dissect the features of this item. Once you have read this article, you won’t have any confusion.

DEWALT 20V MAX Hammer Drill, 1/2-Inch, Tool Only (DCD985B)

Who Can Use This Drill Machine?

This is a super-compact item that is suitable for anyone who wants to complete wood projects comfortably. From newbies to professionals, everyone will find this product helpful. But you don’t have to stick only to woodworks. This is a versatile product that will help you to perform a variety of works.

Key Features of DEWALT DCD985B Hammer Drill

Compact Design

Indeed, a drill machine is not a piece of light equipment. It creates a heavy force in a narrow area. Besides, a heavy machine is difficult to hold for a long time. Notably, if you are doing a professional project, it becomes worse. Regarding the fact, Dewalt has brought this item with lightweight. The machine weighs only 2.1 pounds.

If you buy this, holding or carrying the drill won’t be a trouble. It easily adapts within a narrow area. To carry it Jobsite to Jobsite, the compact design is helpful. The total dimension of this item is only 10.2 x 2.9 x 10.2 inches.


High Power Capacity

Whatever product you buy; this should have enough power. A regular hammer drill is suitable for only the entry-level and mid-level works. For professional works, that is not enough. Compared to ordinary hammer drill machines, this will give you the best power supply for completing heavy works.

This is a battery-powered drill machine where you need to use lithium-ion batteries. However, batteries are not included with the product. You have to buy them separately.

The 20-volt lithium-ion batteries provide 35 percent more run time than the 18-volt batteries. This assures heavy power for applying in a variety of projects.


The cordless hammer drill is not a cheap product. Though analogously, the price is lower than similar products, you need to spend enough. So, before you order the product, you have the right to know if it is durable or not.

Well, the machine is constructed with a heavy-duty ½ inch metal ratcheting chuck. Also, the carbines inside are made from high-quality metal. It reduces slippage during high torque and saves the drill.

Because of this feature, it gets more life. The other parts are made from high-quality plastic and metal. The overall construction is heavily durable for longevity.

DEWALT DCD985B Hammer Drill Review 2

Speed Variations

If you have experience with the pro-level works with a drilling machine, you must have the ideal of speed variation. When you have a single-speed drill, you can’t do a wide range of works. But with the DEWALT DCD985B hammer drill, there are no such issues. This item comes with three-speed settings.

Usually, 2-speed settings are enough for most of the works. But this item does have three settings mean you can do works with perfection. You can choose from the 0-600 RPM; 0-1,250 RPM; and 0-2,000 RPM.

The metal transmission offers to select the accurate speed based on the type of job. Matched to products in a similar price range, its speed is beyond expectation.

Ease of Use

Using a hammer drill and completing a variety of projects is not an easy task. You need to be very careful. A single mistake can spoil your whole work. But did you know the DEWALT DCD985B is one of the easiest hammer drills in the market? It is easy to operate with the proper instruction.

From newbies to super professional, everyone will like its easy operation. Applying to the particular is without any mistake is the quality of this item.

Things We Liked

  • Comfortable grip for perfect balance during works
  • Bright built-in LED light above the trigger for better visibility
  • Three different speed settings
  • Inexpensive hammer drill with all essential features
  • Warranty is available for it
  • Ergonomic design without losing the power capacity

Things I Didn’t Like

  • Battery and charger are not included with the drill
  • At the maximum RPM, it’s tough to maintain the balance

Frequently Asked Questions (FAQs)

Ques: Is it a brushed drill or brushless?

Ans: Dewalt DCD985B is a brushed hammer drill.

Ques: If I use it as a blower, what would be the maximum BPM?

Ans: At full RPM, it will be approximately 34,000 blows per minute.

Ques: Does it work smoothly on concrete?

Ans: It works but not recommended for concrete. However, you can solve the issue by replacing the bit.

Ques: What about the balance and control at the maximum RPM?

Ans: It is nothing new that at maximum RPM the drill is difficult to balance. If you are a professional, you can apply with perfection.

Ques: Can I use any 20-volt lithium-ion battery with it?

Ans: You can, but it is recommended to buy from Dewalt for extended battery life and better performance.

Final Verdict

Honestly speaking, DEWALT DCD985B is the best hammer drill at an affordable price. Existing customers are happily using the item without any major issues. The overall performance of a variety of objects is satisfactory. When you are in a tight budget and you want to spend on a product that worth it, this is drill we recommend. For more power tools click here.

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