DEWALT DCD771C2 20V MAX Drill/Driver Kit vs DEWALT DCK240C2 Drill and Impact Driver Combo Kit
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
DEWALT DCD771C2 20V MAX Drill/Driver Kit
Everyday home drilling with two batteries
Choose this kit for shelves, furniture, hinges and routine repairs when having two interchangeable batteries is useful. It is not intended for concrete or masonry. DEWALT's page conflicts on whether the included packs are 1.3 Ah or 1.5 Ah, so confirm capacity if that detail affects your work.
Published specifications
- 20V MAX system with 18 V nominal voltage
- Two compact lithium-ion batteries, charger and contractor bag included
- 1/2 in single-sleeve ratcheting chuck
- Two speed ranges: 0 to 450 and 0 to 1,500 rpm
- 300 unit watts out
Strengths
- Two batteries allow one pack to be available while the other charges
- The 1/2 in chuck accepts common drill and driver bit sizes
- The contractor bag keeps the drill, charger and batteries together
Caveats
- DEWALT's page conflicts between 1.3 Ah and 1.5 Ah battery capacity
- The listing says the drill is unsuitable for concrete or masonry
- DEWALT does not publish a torque rating for this drill
Read the full DEWALT DCD771C2 20V MAX Drill/Driver Kit guide
DEWALT DCK240C2 Drill and Impact Driver Combo Kit
Projects that alternate drilling and screw driving
Choose this two-tool kit for decks, fences and other projects where one tool can drill pilot holes while the other drives fasteners. DEWALT's page conflicts between 1.3 Ah and 1.5 Ah battery capacity, so confirm the included packs if exact runtime planning matters.
Published specifications
- DCD771 drill/driver and DCF885 impact driver with brushed motors
- Two 20V MAX batteries, charger and contractor bag included
- DCD771 has a 1/2 in ratcheting chuck, 0 to 450 and 0 to 1,500 rpm ranges, and 300 unit watts out
- DCF885 has a 1/4 in hex chuck that accepts 1 in bit tips
- DCF885 is 5.55 in front to back and weighs 2.8 lbs
- Battery capacity listed as 1.3 Ah in the title and package list and 1.5 Ah in the specification table
Strengths
- Separate drill and impact driver reduce bit changes during repeated fastening work
- Two batteries are included
- Contractor bag holds both tools and their charging equipment
Caveats
- DEWALT's page gives conflicting battery capacities
- The impact driver requires 1/4 in hex accessories
- Two tools share the included batteries
Read the full DEWALT DCK240C2 Drill and Impact Driver Combo Kit guide
How to choose between them
Choose the DEWALT DCD771C2 20V MAX Drill/Driver Kit if your situation matches: Everyday home drilling with two batteries. Its main caveat: DEWALT's page conflicts between 1.3 Ah and 1.5 Ah battery capacity.
Choose the DEWALT DCK240C2 Drill and Impact Driver Combo Kit if your situation matches: Projects that alternate drilling and screw driving. Its main caveat: DEWALT's page gives conflicting battery capacities.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- 20V MAX* Compact Drill/driver Kit (DCD771C2) | DEWALT Source for DEWALT DCD771C2 20V MAX Drill/Driver Kit
- How does the UWO Power Rating compare to the Torque Rating on the DEWALT Cordless Drills? | DEWALT Support Source for DEWALT DCD771C2 20V MAX Drill/Driver Kit
- DeWalt Drills information about UWO/Torque | DEWALT Support Source for DEWALT DCD771C2 20V MAX Drill/Driver Kit
- Battery Safety | Power Tool Institute Source for DEWALT DCD771C2 20V MAX Drill/Driver Kit and DEWALT DCK240C2 Drill and Impact Driver Combo Kit
- 20V MAX* 1.3 Ah Drill Driver/Impact Driver Combo Kit (DCK240C2) | DEWALT Source for DEWALT DCK240C2 Drill and Impact Driver Combo Kit
Primary sources checked .