Our favorite, thanks to its four-flute design and carbide tips, is the five-piece Bosch Bulldog Carbide Set for use in hammer drills, which are often used as masonry drills. To cover all bases, we ...

Lbs. of impact energy In addition, the Bulldog cordless rotary hammer features a variable-speed reversing trigger for accurate bit starting, and a Bosch-exclusive rotating brush plate to ensure ...