Features + Benefits

  • Patented speed tip design penetrates surfaces quickly, drilling up to 2 times faster than competitive drill bits
  • Innovative flute design removes material faster for easier drilling
  • Efficient design drills up to 6x more holes per battery charge with cordless drills
Black And Decker - 12 x 4 Rotary masonry bit - 16731

Product Specs

Diameter 1/2" in
Overall Length 4" in
  • Used in a variety of home and light construction applications
  • Commonly used for drilling anchor holes when installing flag poles, mail boxes and running electrical conduit