Manufacturer | DEWALT |
---|---|
Part Number | DCF870B |
Product Dimensions | 11.68 x 8.64 x 20.9 cm; 1.16 kg |
Item model number | DCF870B |
Size | One Size |
Colour | Black, Yellow |
Style | Classic |
Material | Blend |
Power Source | hand_powered |
Voltage | 20 Volts |
Item Package Quantity | 1 |
Special Features | Quiet Operation, Enhanced Driving Speed |
Included Components | 20V MAX XR HYDRAULIC IMPACT DRIVER |
Batteries Included? | No |
Batteries Required? | Yes |
Item Weight | 1.16 kg |
Country of origin | China |
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DEWALT 20V MAX XR 1/4 Inch Cordless Quiet Hydraulic Impact Driver, Bare Tool Only (DCF870B)
Purchase options and add-ons
Brand | DEWALT |
Power source | hand_powered |
Maximum rotational speed | 1100 RPM |
Voltage | 20 Volts |
Amperage | 5 Amps |
Colour | Black, Yellow |
Included components | 20V MAX XR HYDRAULIC IMPACT DRIVER |
Special feature | Quiet Operation, Enhanced Driving Speed |
Material | Blend |
Drill Type | Impact Driver |
About this item
- Our quietest impact driver - reduce noise disturbances with up to 57% quieter** operation.
- Industry's highest rated max torque hydraulic impact driver
- Up to 40% faster driving*** - drive large screws quickly and finish jobs fast.
- Up to 195% faster driving vs. Milwaukee
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Product description
Complete framing, cabinetry, and other applications in tight areas with our quietest impact driver. The 20V MAX* XR Brushless Cordless 1/4 in. Quiet Hydraulic Impact Driver helps reduce noise disturbance in sensitive environments with up to 57% quieter operation**. Featuring an advanced hydraulic mechanism, this impact driver delivers consistent performance for demanding applications in tough conditions (battery and charger sold separately).
Product information
Technical Details
Additional Information
ASIN | B0DQYPZLMR |
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Customer Reviews |
4.7 out of 5 stars |
鶹 Rank |
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Date First Available | Jan. 13 2025 |
Feedback
From the manufacturer



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Customer Reviews |
4.8 out of 5 stars 1,423
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4.8 out of 5 stars 466
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4.7 out of 5 stars 2,515
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4.8 out of 5 stars 330
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4.7 out of 5 stars 164
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Battery Voltage | 20V | 20V | 20V | 20V | 20V |
Brushless Motor | ✓ | ✓ | ✓ | ✓ | ✓ |
Speed Settings | One Speed + Variable Speed Trigger | One Speed + Variable Speed Trigger | 3 Speed Settings + Variable Speed Trigger for maximum control | 3 Speed Settings + Variable Speed Trigger for maximum control | 2 Speed Settings + Variable Speed Trigger for maximum control |
Impacts Per Min | 0-3200 ipm | 0-4200 ipm | 0-4200 ipm | 0-4500 ipm | 0-4200 ipm |
No-Load Speed | 0-2800 rpm | 0-3200 rpm | 0-3400 rpm | 0-3800 RPM | 0-3000 RPM |
Max Torque | 1400 in-lbs | 1500 in-lbs | 1825 in-lbs | 2500 in-lbs | 500 in-lbs |
Additional Features | no data | no data | no data | no data | Hydraulic Mechanism; Noise Suppression |
Tool Weight | 2.0 lbs | 1.95 lbs | 1.95 lbs | 2.4 lbs | 2.2 lbs |
Batteries Included | DCF787B - None, DCF787D1 - 2.0 AH (1) | DCF840B - None, DCF840D1 - 2.0 AH (1) | DCF845B - None, DCF845P1 - 5.0 AH (1), DCF845P2 - 5.0 AH (2) | DCF860B - None, DCF860WW1 - 8 AH PowerPack (1) | DCF870B - None |
Top Brand: DEWALT
Compare with similar items
This Item DEWALT20V MAX XR 1/4 Inch Cordless Quiet Hydraulic Impact Driver, Bare Tool Only (DCF870B) | Recommendations | |||||
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Price | $249.00$249.00 | $119.99$119.99 | $269.00$269.00 | $133.99$133.99 | $129.00$129.00 | $134.00$134.00 |
Delivery | Get it by Saturday, Aug 2 | Get it by Saturday, Aug 2 | Get it by Saturday, Aug 2 | Get it by Saturday, Aug 2 | Get it by Friday, Aug 8 | Get it by Monday, Aug 4 |
Customer ratings | ||||||
Sold by | 鶹.ca | Simaron | 鶹.ca | Simaron | 鶹.ca | Simaron |
power source | À Batterie | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
maximum power | — | 300 watts | 300 watts | 300 watts | 300 watts | — |
speed | — | 2000 rpm | 3800 rpm | 2800 rpm | 2850 rpm | — |
voltage | 20 volts | — | 20 volts | 20 volts | 28 volts | 20 volts |
maximum chuck size | — | 0.25 inches | 0.25 inches | 6.35 millimeters | 26 millimeters | 26 millimeters |
item torque | — | 1500 inch pounds | 2500 inch pounds | 1400 inch pounds | 1450 inch pounds | 1700 inch pounds |
amperage | 5 amps | 5 amps | — | 20 amps | 2 amps | 16 amps |
weight | — | — | 2.8 pounds | 2 pounds | 1.75 pounds | — |
Brands in this category on 鶹
Customer reviews
Reviews with images

Received damaged
Top reviews from Canada
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- Reviewed in Canada on July 2, 2025Verified PurchaseHoly crap this thing has power.
I was upgrading from an older 12v dewalt driver, and this is CRAZY compared to it. 10x the speed. Super smooth and quiet. Quieter than I expected. Love it.
- Reviewed in Canada on April 30, 2025Verified PurchaseAs a residential electrician I do a lot of work in occupied homes. The quietness of this makes me feel better about the amount of disruption. It has more than enough power, too!
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Reviewed in Canada on April 8, 2025Verified PurchaseMatériel et livraison
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Reviewed in Canada on April 13, 2025Verified PurchaseDefoi pendant je devisse Elle se mais à revisser tout seul à part sa je suis très satisfait
- Reviewed in Canada on July 21, 2025Verified PurchaseReceived item damaged. Hoping Dewalt can make it right.
Received item damaged. Hoping Dewalt can make it right.
Images in this review
Top reviews from other countries
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Ernesto ZuazuaReviewed in Mexico on February 14, 2025
5.0 out of 5 stars Excelente opción
Verified PurchaseEs muy veloz para ser hidráulico y el gatillo tiene muy buena sensibilidad. Si gustas un hidráulico sutil para tareas donde requieras controlar la potencia te recomiendo el milwaukee surge de 12v. Si lo que buscas es velocidad esta es la opción. Una vez que usas los atornilladores hidráulicos te enamoras de ellos.
- Mark HallReviewed in the United States on July 15, 2025
5.0 out of 5 stars Much quieter than you think
Verified PurchaseInternet review videos don't quite make it clear how quiet this impact driver truly is. It's quieter than even the same brand brushless atomic drills and far quieter than other versions of the impact driver. Not being made in the USA might turn off some buyers, it's max RPM is a bit lower than other models, but for occasional home users or those working in areas that need to not disturb people around them this is an incredible upgrade. I hope they produce other atomic line power tools that use the same quiet hydraulic tech!
- JustinReviewed in the United States on July 15, 2025
5.0 out of 5 stars Quiet on subfloor. Might be my favorite impact.
Verified PurchaseIt wasn't cheap but I love this impact. Great on doing sub floor. Not nearly as loud as the others in the dewalt lineup. Definately worth the price.
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