Carbide Drill Bits for Concrete and Masonry > > Drill Bit

Simpson Strong-Tie MDPL12518Q 1-1/4 in. x 18 in. SDS-plus® Quad-Head Shank Drill Bit

MDPL12518Q

• Features

  • Uniformly brazed carbide inserts result in longer bit life
  • Most bits contain a centering tip that facilitates easy spot drilling
  • Chromium-nickel-molybdenum steel alloy body ensures hammering quality and extended service life
  • Heat-treatment procedures and shot-peened finish increase surface hardness, drilling speed, reduces drill bit wear and improves resistance to bending forces
  • Drill bits conform to ANSI Standard B212.15
  • High-volume, multi-flute spiral quickly channels concrete dust from the hole to improve drilling speed
  • 4 x 90° head geometry crushes through rebar and prevents sticking in reinforced concrete
  • Diameter: 1-1/4 in.
  • Drilling depth: 16 in.
  • Overall length: 18 in.