BLACK+DECKER BEH550-QS 550 W Corded Hammer Drill

The BLACK+DECKER 550 W Corded Hammer Drill is a mains-powered drill intended for home improvement, maintenance, and DIY work. Its motor has a rated input of 550 W and runs directly from an AC mains supply. Maximum torque is rated at 31 N·m for drilling and fastener work. In standard drilling mode, it makes holes up to 20 mm in wood and 13 mm in steel. The hammer mechanism extends material capability to concrete, with a stated maximum drilling diameter of 13 mm.

The drill weighs 1.4 kg and uses a pistol-grip layout with a soft-grip surface. Its 13 mm keyless chuck allows bit changes without a separate chuck key. A single-gear transmission keeps operation simple, while adjustable speed gives finer control when starting a hole. An auxiliary handle provides an additional holding point for stabilising the drill during hammer work. No carrying case is supplied, which matters when planning protected storage or transport.

• 0–2,800 RPM no-load speed range supports controlled starts and faster drilling.
• Up to 47,600 impacts per minute for hammer drilling applications.
• Spindle lock helps hold the mechanism during accessory changes.
• Forward and reverse rotation supports loosening fasteners and withdrawing drill bits.
• 3 m mains cable provides working reach from a socket.
• Two drill bits are included for initial drilling tasks.