DEWALT 20V MAX* XR® Quiet Hydraulic Impact Driver with 5.0Ah Battery Pack DCF870B-261
Model Number: DEWDCF870B
Note: The following content is derived from official product data and verified third-party retail sources.
REVOLUTIONARY HYDRAULIC POWER FOR SILENT, HIGH-SPEED PRECISION
The DCF870B-261 kit combines DEWALT’s most advanced impact technology with high-capacity XR lithium-ion power. Featuring an oil-impulse hydraulic mechanism, this driver eliminates the harsh metal-on-metal impact of traditional drivers, reducing noise levels by up to 57%. This fluid-drive system provides smoother torque delivery and significantly lower vibration, making it the ideal solution for noise-sensitive environments like hospitals, schools, and high-end residential renovations. With an ultra-compact 4-inch head length and the sustained runtime of the included 5.0Ah battery, you can drive fasteners into the tightest spaces without sacrificing power or productivity.
- / 57% Quieter Performance: Advanced hydraulic impulse technology significantly reduces decibel levels while maintaining high-speed driving performance.
- / Compact 4-Inch Design: One of the shortest head lengths in its class, engineered for maximum maneuverability in cramped cabinets and framing.
- / 9-LED Halo Light Ring: Provides 360-degree illumination with up to 6X brightness and a 20-minute stay-on mode for dark work areas.
- / XR 5.0Ah Extended Runtime: The included premium battery pack offers 60% more capacity than standard packs for uninterrupted workflow.
- / Efficient Brushless Motor: Optimizes torque and RPM while extending tool life through superior thermal management.
TECHNICAL SPECIFICATIONS
| Voltage | 20V MAX* |
| Drive Size | 1/4 in. Hex Quick Release |
| Max Torque | 500 in-lbs |
| Impacts Per Minute | 4,200 IPM |
| No Load Speed | 0-1,100 / 0-3,000 RPM |
| Tool Length | 4.0 in. |
| Battery Capacity | 5.0 Ah (Included) |
| Tool Weight (Bare) | 2.2 lbs |
WHAT'S IN THE BOX
(1) DCF870 20V MAX* XR® Quiet Hydraulic Impact Driver, (1) DCB205 20V MAX* XR® 5.0Ah Lithium Ion Battery, (1) Belt Hook, (Charger sold separately).