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DEWALT

DEWALT 20V MAX Hammer Drill, 1/2", Cordless and Brushless, Compact with 2-Speed Setting, Bare Tool Only (DCD805B), Special Feature Variable Speed

  • Based on 1,038 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Apr 16
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Style: 20V MAX


Features

  • COMPLETE CHALLENGING PROJECTS with up to 40% more UWO versus the DCD796B using DCB205 battery or DCBP034 DEWALT POWERSTACK battery (sold separately)
  • ACCESS HARD TO REACH WORK AREAS: Compact 7-in size is 1/2-in shorter in length compared to the DCD796, tool head only
  • HIGH BIT RETENTION with 1/2-in metal ratcheting chuck
  • PRO-LEVEL SPEED, CONTROL, AND PRECISION: High-speed transmission with variable trigger and 2 speed settings (0-650/0-2,000 rpm)
  • BRIGHTEN DARK WORK AREAS: Adjustable, 3-position 70 Lumens LED with 3 modes, including LED spotlight mode which features a 20-minute shutoff function for extended work time in low-light spaces

Description

Designed to help you complete demanding fastening and drilling projects, this 20V MAX XR® Brushless 1/2-in Hammer Drill/Driver delivers the durability and performance professionals need on jobsite. Quickly drive fasteners into material with its powerful brushless motor. Speed through masonry drilling applications with up to 34,000 bpm thanks to an integrated hammer mode function. This lightweight, well-balanced Hammer Drill/Driver was built compact to help users comfortably work in tight spaces for extended periods of time. The 3-position, pivoting LED is designed to enhance visibility in dimly lit work areas with its 3 mode settings and up to 70 Lumens of brightness. Includes belt hook.

Brand: DEWALT


Power Source: Battery Powered


Maximum Rotational Speed: 2000 RPM


Voltage: 20 Volts


Amperage: 2


Brand: ‎DEWALT


Power Source: ‎Battery Powered


Maximum Rotational Speed: ‎2000 RPM


Voltage: ‎20 Volts


Amperage: ‎2


Maximum Chuck Size: ‎0.5 Inches


Color: ‎Yellow


Included Components: ‎DCD805 20V MAX* XR® Brushless Cordless 1/2 in. Hammer Drill/Driver; Belt Hook


Special Feature: ‎Variable Speed


Product Dimensions: ‎7.32"L x 3.74"W x 9.25"H


Material: ‎Blend


Maximum Torque: ‎70 Newton Meters


Number of Speeds: ‎2


Speed: ‎2000 RPM


Item Weight: ‎55.2 Ounces


Maximum Power: ‎300 Watts


Item Torque: ‎70 Newton Meters


Drill Type: ‎Hammer Drill


Battery Capacity: ‎4 Amp Hours


Is Electric: ‎No


UPC: ‎885911754835


Drilling Capacity Wood: ‎38 Millimeters


Manufacturer: ‎DEWALT


Drilling Capacity Metal: ‎13 Millimeters


Model: ‎DCD805B


Item Weight: ‎3.45 pounds


Item model number: ‎DCD805B


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎DCD805B


Special Features: ‎Variable Speed


Wattage: ‎300 watts


Date First Available: April 27, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Much Better Than My Bosch 18V
Style: 20V MAX
Much Better Than My Bosch 18V I switched from an 18V Bosch hammer drill to this DEWALT 20V MAX, and the difference is substantial. Build quality feels a clear step up—I’ve dropped this one from a ladder several times with zero damage. Power delivery is stronger and more consistent thanks to the brushless motor, while the compact size handles tight spots well. It fits perfectly into my existing DEWALT battery system. The only downside is some fatigue during long overhead sessions due to weight. Solid, durable tool that outperforms my old Bosch in everyday use. ... show more
Reviewed in the United States on February 7, 2026 by Scott S
    • Great buy, great tool
Style: 20V MAX XR
Does a great job drill into masonry , it did quit a few times without knowing why, it just stopped drilling then started again . IT was no big thing it recovered and continued on, seems to be very powerful , battery lasts a long time. battery charges quickly without issue. Love the size not to big not to small . ... show more
Reviewed in the United States on January 28, 2026 by Amazon Customer
    • Powerful and reliable tool
Style: 20V MAX XR
Very strong performance and great battery life. Handles tough jobs easily and feels solid and well balanced. Excellent quality, exactly what you expect from DEWALT.
Reviewed in the United States on January 7, 2026 by Nk
    • Used but new?
Style: 20V MAX
I am sure the drill is great. Much heavier and torque than my one of over 19 years that I love. I needed the upgrade for the hammer drill for framing a couple of medium size rooms into concrete. What annoyed me, I got it for Xmas from the family (I chose it) but it came with no box or manual. Do I really need these things, no, probably not. It does suggest that this was a returned item. Also fine, it appears unused, no blemishes at all, but I paid for a new unit. Might return it, just to make sure I get what I paid for. Really hate when Amazon tries to pawn off returned items as new, without the proper packaging. ... show more
Reviewed in the United States on December 26, 2025 by Sailorjerry
    • Great tool.
Style: 20V MAX
Powerful. Works great!
Reviewed in the United States on February 1, 2026 by Amazon Customer
    • Solid drill for a good price
Style: 20V MAX XR
Bought to replace an older XR model that developed a chuck problem. This drill seems well built and has performed well so far.
Reviewed in the United States on December 29, 2025 by BRayburn
    • good workhorse drill
Style: 20V MAX XR
This thing is awesome for the price. The anti-rotation feature is great and definitely worth the upgrade. Would definitely buy again.
Reviewed in the United States on January 12, 2026 by Mittens
    • Good hammer drill. Needs a way to attach a side handle
Style: 20V MAX
I bought this for a small project that I would need to put in several concrete anchors for a fireplace surround. Regular drills just won't cut the mustard for drilling concrete. The drill, like most Dewalt stuff is well built and feels sturdy in your hand. It drills concrete anchors of up to about 3/8 of an inch with no problem but most decidedly needs a side handle attachment for the torque required for larger holes. Doing some research I found there is no side handle attachment that can be added, either OEM or aftermarket as there is no good place to attach one, even those that have the metal band that tightens down. Overall its a good unit for the average guy who needs that extra power to drill concrete or cc blocks but if you need to drill bigger holes or were going to use it all day for work I' say jump up to the bigger unit with the side handle. It costs a bunch more but would be worth it as a contractor. Battery life seems pretty good with my existing dewalt batteries but I found the 5ah battery had more power and lasted much longer than the standard 2ah battery. I have actually found myself using this in place of my drill driver for most applications as it just has more oomph. ... show more
Reviewed in the United States on May 5, 2025 by jpt

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