Black & Decker Drill 550 Watts The Black & Decker drill that comes in a 550-watt version is likely the Black Decker KR554RE 550-Watt 13mm Variable Speed Reversible Hammer Drill. Features 550-watt motor: This motor provides enough power for drilling into a variety of materials, including wood, metal, and masonry. 13mm chuck: This chuck size allows you to use a variety of drill bits, up to 13mm in diameter. Variable speed: The variable speed control allows you to adjust the drilling speed for different materials and applications. This is important for achieving clean holes and preventing bit damage. Hammer function: The hammer function allows you to drill into hard materials like concrete and masonry. Reversible: The drill can be reversed for driving screws or removing fasteners.
