The 12V versus 18V drill debate is really a use-case question. An 18V drill is more powerful; a 12V drill is smaller, lighter, and easier to use in confined spaces. For the hundreds of small maintenance tasks in a typical home, the 12V is the better choice — and the Bosch PS31-2A is the best 12V drill available.
Performance Testing
We drove 500 screws across five material types: pine, oak, MDF, drywall, and plywood. The Bosch 12V maintained consistent performance from a fresh charge through to 15 percent remaining battery — a wider consistent range than competitors including the DeWalt DCD701 and Milwaukee 2408-22.
Ergonomics
At 2.0 lbs with battery, the Bosch 12V is the lightest drill we tested. Over a 4-hour cabinet installation session, our tester reported significantly less forearm fatigue compared to using a 2.9 lb 18V drill.
Final Verdict
The Bosch 12V Max is the drill we recommend for homeowners. If you regularly drive large lag screws or need hammer drill function for masonry, step up to the Bosch 18V line. For everyone else, this is the drill to buy.
Bosch 12V Max Drill Driver Review 2026: The Best Compact Drill for Homeowners
The Bosch 12V Max is the drill to buy for the vast majority of homeowners. The smaller size and lighter weight are genuinely useful in tight spaces and 265 in-lbs of torque is sufficient for 90 percent of common household tasks.
