Dewalt dck251e1qq1 Cordless 2-tool Kit 20V Hammer Drill

Product Description

The DEWALT dck251e1qq1 is a 2-tool cordless combination kit built for construction and maintenance applications where portability and sustained power are required. The kit pairs a brushless hammer drill with a brushless impact driver, both operating on the 20V MAX platform. Brushless motors extend tool life and run time compared to brushed alternatives. The kit ships with two batteries — a 1.7 Ah compact pack and a 4.0 Ah extended-run pack — along with a charger, giving technicians and tradespeople flexibility across task durations and worksite conditions.

This kit is suited for residential and light commercial work, including framing, mechanical rough-in, and finish tasks where a single battery platform handles both drilling and fastening. The hammer drill covers masonry and structural drilling, while the impact driver handles high-torque fastening in wood and metal. Both tools run on any DEWALT 20V MAX battery of the same platform, allowing battery sharing across a broader cordless tool inventory. The included DCB1104 charger is compatible with the 20V MAX battery platform.

Key Features

• Brushless motors in both tools for increased efficiency and longer service life
• Includes one 1.7 Ah and one 4.0 Ah 20V MAX battery for flexible run-time options
• Compatible with all DEWALT 20V MAX batteries across battery series and capacities
• Hammer drill and impact driver cover a broad range of drilling and fastening tasks
• Cordless design eliminates cord management on multi-story or outdoor worksites
• Includes DCB1104 charger for on-site battery management

Compatibility

Both tools in this kit are compatible with all DEWALT 20V MAX batteries, allowing interchange across battery series and amp-hour capacities within the 20V MAX platform.

Installation Notes

These tools are typically put into service by electricians, HVAC technicians, plumbers, and general contractors. Before swapping batteries or performing bit changes, release the trigger and confirm the tool is not in motion. Follow applicable jobsite safety codes and wear appropriate PPE when drilling into masonry or working near live systems. Store batteries away from moisture and extreme heat when not in use.

Technical Specifications

• Voltage: 20 volts DC
• Number of Tools: 2
• Tools Included: Hammer Drill, Impact Driver
• Motor Type: Brushless
• Number of Batteries Included: 2
• Battery Capacity: 1.7 Ah and 4.0 Ah
• Battery Platform: 20V MAX
• Charger Part Number: DCB1104
• Power Source: Cordless
• Country of Origin: Mexico (subject to change)

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: dck251e1qq1