Answer
Sep 09, 2026 - 10:43 AM
The motor type—primarily brushed or brushless—affects the efficiency, longevity, and maintenance requirements of a hammer drill. Brushless motors are preferred for their higher efficiency, longer lifespan, and reduced maintenance compared to brushed motors. They also typically provide more power and generate less heat. Both the Festool 18V KHC and Festool 18V TPC QUADRIVE feature advanced brushless motors, ensuring professional-grade performance and durability. Since both options use brushless technology, users can expect reliable, long-term operation.
