16% under what the other stores charge
Compared across 4 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.
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The DeWalt DCF870B is a 20V MAX cordless impact driver that uses a hydraulic impact mechanism instead of a standard hammer-and-anvil design. DeWalt claims that cuts noise by up to 57%, and the tool is short and light at about 4 inches long and 2.6 lb. It delivers up to 500 in-lb of torque, 3,000 rpm and 4,200 ipm through a 1/4-inch hex chuck, with two speed settings and an LED work light. It is sold tool-only, so battery and charger are extra.
In stockSold by WB TOOLSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $179.99 on Oct 30 at Amazon; highest $182.98 on Nov 2. Tracked across 4 stores since Oct 30.
Rated 4.8 out of 5 from 33 ratings. Owners mainly praise the quiet operation and compact size, which are the reasons to pick this model over a standard impact driver.
The DeWalt DCF870B 20V cordless impact driver uses a hydraulic mechanism for quieter operation—reducing noise by up to 57% compared to standard models. Compact and lightweight at just 4 inches long and 2.2 lb (tool‑only), it still delivers up to 500 in‑lb of torque, 3,000 RPM, and 4,200 impacts per minute for fast, efficient fastening in cabinetry, framing, or tight spaces. A variable-speed trigger offers control, while the 1/4-inch hex chuck enables versatile bit use. An integrated LED light and a 20‑minute work‑light mode enhance visibility. Battery and charger are sold separately.
