Lightweight, maximum performance: thanks to the powerful EC-TEC motor and compact C-design. Work with minimal fatigue: vibration damping absorbs impact energy before it is transferred to the hands. Extremely robust: brushless, maintenance-free EC-TEC motor for long service life. Individual battery power: for maximum ease during shorter tasks and less demanding applications with the 3.0 Ah Compact battery pack. Or for full power and endurance with the 4.0 Ah Li-HighPower Compact battery pack. Also available without impact: impact shut-off is possible, for example, when drilling into tiles. Comfortable dust extraction: the battery pack communicates via Bluetooth with the Bluetooth module of the Cleantec dust extraction unit and automatically starts the extraction unit when the power tool is turned on. Powerful Li-HighPower battery: sufficient power for every application, while being 20% lighter and 50% more compact than a 5.0 Ah standard battery pack. Additionally, extremely durable: the Li-HighPower Compact batteries are exceptionally long-lasting thanks to high-current-resistant battery cells. Fully secured: both battery packs and chargers are completely covered by the Festool service. The high-quality drill bit cassette BKS SYS3 D5-12 SDS is already included: hammer drill SDS-Plus D 5 x 50 mm, 2x hammer drill SDS-Plus D 6 x 50 mm, hammer drill SDS-Plus D 6 x 100 mm, hammer drill SDS-Plus D 8 x 100 mm, hammer drill SDS-Plus D 10 x 100 mm, hammer drill SDS-Plus D 12 x 100 mm. With vibration damping, ergonomic C-shape, and a weight of only 2.5 kg (including the 4.0 Ah Li-HighPower Compact battery pack), the BHC 18 cordless rotary hammer combines maximum performance.