Used Tool Index
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20V MAX · Hammer Drill · bare tool or kit

DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) used price

Prices as of · from live eBay listings, updated daily

Typical asking price · updated daily

$79.0021% below new on eBay

typical
Below ≤ $71.16$79.00Above > $109.99

A used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) typically asks $79.00 — the median across 20 listings live on eBay as of — with most between $71.16 and $109.99 — about 79% of what the same tool costs new on eBay. It is the 12th cheapest of 34 hammer drills tracked here. Listings under this part number cover both the bare tool and the kit. The median asking price is down 21% since Oct 17, 2026, from $99.99.

Selling one? Price at or below $71.16 to undercut three quarters of the 20 listings competing with you, or up to $109.99 to sell at the top of the normal range.

The full spread runs $54.99 to $187.99. These are asking prices, not sales, so treat them as where sellers start rather than what the tool fetches.

20 live listingsSee them all

Refreshed daily from live eBay listings. How we calculate this

Live listings · updated today

Best price right now

See all listings ↓

DEWALT DCD799 20V Brushless Cordless Drill/Driver, Tool Only

$54.99delivered30% below typical

View on eBay

Where the 20 live listings sit

middle halfmedianone listing

$54.99$61.99$67.03$69.50$69.69$71.65$72.02$78.99$78.99$78.99$79$84.90$99.99$99.99$109.99$110$119.99$125.15$126.79$187.99 — beyond the plotted range
2 listings from $54.99 to $61.99 — jump to the listings5 listings from $67.03 to $72.02 — jump to the listings5 listings from $78.99 to $84.90 — jump to the listings4 listings from $99.99 to $110 — jump to the listings3 listings from $119.99 to $126.79 — jump to the listings$187.99 delivered — view this listing on eBay
$50median $79.00$173+

1 listing above $173 — up to $187.99 — is plotted at the right edge rather than stretching the axis.

Price history

Median asking price for a used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799), one day a week, from every verified listing live on eBay that day. It is down 21% since Oct 17, 2026.

DateMedian askingListings
$79.0020
$79.0018
$81.9516
$78.7518
$99.9917
$99.9917
$84.9917
$78.4917
$76.3116

Live listings (20)

As an eBay Partner Network affiliate, we earn from qualifying purchases made through links on this page, at no extra cost to you. That never affects which listings we show — they are ranked by delivered price.

DEWALT DCD799 20V Brushless Cordless Drill/Driver, Tool Only

$54.99Below typical

Free shipping · 99.5% seller

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DeWALT DCD799 ATOMIC 20v MAX Brushless 1/2 in. Hammer Drill (Tool Only)

$61.99Below typical

incl. $20 shipping · 99.2% seller

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DEWALT DCD799 20V Brushless Cordless Drill/Driver, Battery, Yellow/Black

$67.03Below typical

incl. $7.03 shipping · 100% seller

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DeWalt Atomic 20V Max Brushless Compact 1/2” Drill Only (DCD799)

$69.50Below typical

incl. $20 shipping · 99.2% seller

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DeWALT 20v Brushless Atomic 1/2" Hammerdrill/Driver Drill DCD799 (Tool Only)

$69.69Below typical

incl. $19.70 shipping · 99.8% seller

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DEWALT DCD799 ATOMIC 20V MAX Brushless 1/2" Hammer Drill #115

$71.65

incl. $6.65 shipping · 100% seller

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NEW DEWALT 20V XR 1/2" atomic Brushless Hammer Drill/Driver DCD799 ( TOOL ONLY)

$72.02

incl. $7.03 shipping · 99.5% seller

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DEWALT DCD799 ATOMIC 20-Volt MAX Brushless Cordless 1/2 in. Hammer Drill

$78.99

Free shipping · 99.8% seller

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DEWALT DCD799 ATOMIC 20-Volt MAX Brushless Cordless 1/2 in. Hammer Drill

$78.99

Free shipping · 99.8% seller

View on eBay

DEWALT DCD799 ATOMIC 20-Volt MAX Brushless Cordless 1/2 in. Hammer Drill

$78.99

Free shipping · 99.8% seller

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DEWALT DCD799 20-Volt Max Brushless 1/2" Hammer Drill Tool Only Free Shipping

$79

Free shipping · 99.5% seller

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DEWALT ATOMIC COMPACT SERIES 20V Cordless Hammer Drill - DCD799 TOOL ONLY

$84.90

incl. $8.95 shipping · 97.8% seller

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DEWALT DCD799 ATOMIC 20 Volt MAX Brushless 1/2” Hammer Drill w/ 2ah Battery

$99.99

Free shipping · 99.6% seller

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DEWALT DCD799 ATOMIC 20-Volt MAX Brushless 1/2” Hammer Dril w/ 2ah Battery

$99.99

Free shipping · 99.7% seller

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DEWALT DCD799 ATOMIC 20-Volt MAX Brushless 1/2” Hammer Drill W/5AH BATTERY

$109.99

incl. $10 shipping · 99.4% seller

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DEWALT DCD799 20V Brushless Compact Cordless Drill 1x 5Ah Li-Ion Battery Charger

$110Above typical

Free shipping · 99.6% seller

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DEWALT DCD799 20V MAX ATOMIC Brushless 1/2" Hammer Drill w 4Ah 20v Battery

$119.99Above typical

Free shipping · 99.5% seller

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DEWALT DCD799 20V Brushless Hammer Drill/Driver Yellow/Black, No Battery

$125.15Above typical

incl. $10.15 shipping

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DeWalt DCD799 20V MAX ATOMIC Brushless Hammer Drill w/ 5.0Ah Battery (PZ2003902)

$126.79Above typical

incl. $16.80 shipping · 99.3% seller

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Dewalt 20v Atomic Drill/Impact Combo Kit DCD799/DCF85 (WMP021109)

$187.99Above typical

incl. $18 shipping · 99.6% seller

View on eBay

Prices include shipping and are refreshed daily. Availability changes without notice.

DCD799 covers more than one configuration. DeWalt uses it as a family number — sellers list both the bare tool and the kit with batteries under it, and the part number alone does not say which. The figures above span both, so the range is wider than for a single configuration. Check each listing's title for what is actually included.

Common questions about the DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799)

How much is a used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) worth?
The median asking price for a used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) is $79.00, across 20 listings currently live on eBay. Most sit between $71.16 and $109.99. This is what sellers are asking today, and it is refreshed daily.
What is a fair price to pay for a used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799)?
Anything at or below $71.16 is cheap relative to the rest of the market — that is the 25th percentile of 20 live listings. Above $109.99 you are paying more than three quarters of sellers are asking. The middle half of the market runs $71.16 to $109.99. The cheapest listing right now is $54.99 delivered.
Are used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) prices going up or down?
Down 21%. The median asking price for a used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) went from $99.99 on Oct 17, 2026 to $79.00 on Nov 14, 2026, across 20 live eBay listings.
How long do used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) listings stay up on eBay?
Listings for a used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) that have ended stayed live for a median of 5 days. A listing ending is not proof it sold — sellers also end listings unsold, and eBay relists some automatically.
Is it worth buying a DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) used instead of new?
A used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) asks about 79% of what the same tool costs new on eBay — $79.00 used against the new median. That is a moderate saving, so it comes down to how much the warranty and condition are worth to you.
How much do used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) prices vary?
Half of the 20 live listings sit within a $39 window, $71.16 to $109.99. The tightest $20 window holds 10 of 20, $62 to $79. 14 of 20 (70%) are asking under $100. These are asking prices across listings live on eBay, so the spread shows how much sellers disagree rather than how much the tool actually sells for.
What should I sell my used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) for?
Price it around $79.00 to sit mid-market, or at or below $71.16 to undercut three quarters of the 20 listings you are competing with. $109.99 is the top of the normal range. These are asking prices rather than sold prices, so they tell you where to start rather than what you will get, and buyers compare delivered cost — price with shipping in mind.
How many used DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) are for sale right now?
20 listings for the DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) are live on eBay right now, ranging from $54.99 to $187.99. We verify each one names this exact part number and is the whole tool rather than a part or an accessory.
Does the DeWalt 20V MAX ATOMIC 1/2" Hammer Drill (DCD799) come with a battery?
It depends on the listing. DCD799 is a family number rather than a single product — DeWalt sells the bare tool and the kit under part numbers that both begin with it, and sellers routinely write just DCD799. The figures on this page cover both configurations, which is why the range is wider than for a single one. Check the individual listing title for what is included.

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See also: used hammer drills under $500 · all DeWalt 20V MAX tools · all DeWalt tools