1-1/2 In dia x 3-1/4 In Drill Depth Carbide Hole Saw

3-1/4" Drill Depth Recommended For: Ductile Iron, Cast Iron and A/C Pipe, Wood Laminates, Fiberglass, Plywood or Tile Carbide Tipped Teeth Creates sharper, longer lasting teeth Effciently cut abrasive materials Provides shock resistant teeth Resists tooth strippage 2-3 variable tooth design Thin Kerf thickness for fast and smooth cuts Better battery life when used with cordless tools