BOSCH PS31-2A 12V 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.
BOSCH PS31-2A 12V Max Drill/Driver Kit
Compact drilling in cabinets and tight spaces
Choose this kit for furniture, cabinet hardware and small repairs when compact size and two batteries matter. Its 3/8 in chuck limits larger bit shanks, and a heavier-duty drill is a better fit for long structural screws or masonry holes.
Published specifications
- 12V Max drill/driver with a 7 in head length
- Two 2.0 Ah batteries, BC330 charger, two screwdriver bits and carrying bag included
- 3/8 in single-sleeve three-jaw chuck
- Two speed ranges: 0 to 350 and 0 to 1,300 rpm
- 265 in-lbs maximum torque and 20+1 clutch settings
Strengths
- Compact head length helps in confined spaces
- Two batteries support alternating between use and charging
- Twenty clutch settings plus a drilling setting provide fastening control
Caveats
- The 3/8 in chuck does not accept larger bit shanks
- No hammer mode for masonry drilling
- Compact design is intended for lighter work rather than long structural screws
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 BOSCH PS31-2A 12V Max Drill/Driver Kit if your situation matches: Compact drilling in cabinets and tight spaces. Its main caveat: The 3/8 in chuck does not accept larger bit shanks.
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
- PS31-2A Cordless Drill/Drivers | Bosch Power Tools Source for BOSCH PS31-2A 12V Max Drill/Driver Kit
- Battery Safety | Power Tool Institute Source for BOSCH PS31-2A 12V 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 .