In our recent comparison tests of new 12V(10.8V) cordless drill HND121BL, we evaluated several of the most popular 12V (10.8V) lithium cordless drills on the market, namely the DEVON 5208, WORX WU135, Milwaukee M12 BLDDRC, and HILTI SF 2H-A12 (4.0Ah). The tests included noise testing, speed testing, overload protection testing, drilling performance, long screw driving, and drilling per full charge (for the full video, please visit WINKKO YouTube channel https://www.youtube.com/@winkkotool). The results of each test are as follows: