DEWALT 20V MAX 1/4 Inch Hydraulic Impact Driver (DCF870B)
$185.01 is above the middle of our record.
The middle price across the 23 days we have watched it, counting the days a limited-time deal was running, was $182.12. That is $2.89 less than today. It reached $173.85 at least once in that time, and the high was $187.99.
The lowest since September 25, when it cost $174.96.
When the price here has fallen to $174.99 or below — 3 times in our record — it stayed there a median of 18 hours, and at most 5 days.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itself
sales rank — the line rises as it sells moreShaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $185.01 | $173.85 on Oct 5 | $187.99 on Sep 19 | $182.12 | $181.86 | 23 |
| Sold by Amazon | — | $174.97 on Oct 4 | $194.99 on Sep 18 | — | $184.26 | 23 |
| Third-party sellers | — | $173.85 on Oct 5 | $199.00 on Sep 19 | — | $178.34 | 23 |
Sales events
Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.
What our record shows
- $5.85 more than the $179.16 it cost on October 6 — this price went up, not down.
- Cheaper than this on 57% of the 23 days we have watched it here.
Computed from our own checks at Amazon as of October 10. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 1d
- Their 23-day low
- $173.85
- Checked
- 8h ago
Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.
We earn a commission on purchases. It never affects our rankings.
Tell me when it drops
A notification in this browser when the price falls. No email, no account, nothing to install.
A notification carries a button that stops that alert; blocking notifications for this site in your browser stops them all.
What it is
5 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Color
- Black, Yellow
- Weight
- 2.57 pounds
- Dimensions
- 8.23 × 4.6 × 3.4 inches
- Model
- DCF870B
- Warranty
- Manufacturer Warranty
Cheaper in Tools & garden, and what changes
Things we track on the same shelf for at least 10% less than $185.01, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
DEWALT20V MAX Cordless Drill and Impact Driver, Power Tool Combo Kit , Includes 2 Batteries, Charger and Bag (DCK240C2)$149.00 at Amazon $36.01 lessWeight: 3.6 pounds instead of 2.57 poundsDimensions: 15.06 × 9.88 × 6.38 inches instead of 8.23 × 4.6 × 3.4 inches
DEWALT20V Max Cordless Drill Driver Set, 2 Speed, High Performance Motor, Includes 2 XR 1.3Ah Li-Ion Batteries, Charger and Contractor Bag (DCD771C2)$119.00 at Amazon $66.01 lessWeight: 3.64 pounds instead of 2.57 poundsDimensions: 13.88 × 9.88 × 4.25 inches instead of 8.23 × 4.6 × 3.4 inches
DEWALT20V MAX XR Impact Driver, 1/4 Inch High Torque Brushless 3 Speed Premium Cordless with LED Light, Extended Runtime, Tool Only (DCF845B)$118.11 at Amazon $66.90 lessWeight: 2.2 pounds instead of 2.57 poundsDimensions: 8.07 × 5.1 × 3.38 inches instead of 8.23 × 4.6 × 3.4 inches
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 1d ago | $185.01 | +$4.88 |
| · 1d ago | $180.13 | −$2.44 |
| · 1d ago | $182.57 | +$3.41 |
| · 2d ago | $179.16 | −$2.44 |
| · 3d ago | $181.60 | +$2.44 |
| · 4d ago | $179.16 | +$5.31 |
6 older changes
| When | Price | Change |
|---|---|---|
| · 5d ago | $173.85 | −$1.08 |
| · 5d ago | $174.93 | −$0.04 |
| · 6d ago | $174.97 | +$0.01 |
| · 6d ago | $174.96 | −$0.02 |
| · 9d ago | $174.98 | −$13.01 |
| · 12d ago | $187.99 | +$1.95 |
Others we track in Tools & garden
See all Tools & garden prices
DEWALT20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw, Tool Only (DCS590B)$185.46 · low $178.001 retailer · 18 recorded prices
DEWALT192 Pcs. Mechanics Tool Set, 1/2, 1/4, 3/8 Socket Set, SAE and Metric Socket Wrench Set, Hard Shell Tool Box (DWMT75049)$180.29 · low $156.001 retailer · 6 recorded prices
DEWALT20V MAX Cordless Drill and Impact Driver, Power Drill Brushless 2-Tool Power Tool Combo Kit, Includes 2 Batteries, Charger and Bag (DCK277D2)$179.00 · low $169.001 retailer · 13 recorded prices
DEWALTMechanic Tool Set, 247-Piece, 1/4 in., 3/8 in. and 1/2 in. Drive, SAE, Ratchets, Sockets, Hex Keys, Combination Wrenches, Polish Chrome Finish (DWMT81535)$177.85 · low $169.991 retailer · 2 recorded prices
DEWALT20V MAX Impact Driver, Cordless, 3-Speed, Battery and Charger Included (DCF845P1)$176.001 retailer · 12 recorded prices
DEWALT20V MAX 12 in. Cordless Battery Powered Chainsaw (Tool Only)$194.99 · low $184.991 retailer · 4 recorded prices
$185.01
at Amazon · we earn a commission