Crack Chaser Blade for Concrete, Asphalt Repair - 4.5" Diameter 0.375" Width 5/8"-11 Arbor

4.5" Crack Chaser Blade for Cured Concrete, Asphalt Repair or Joint Widen, 0.375" Width, 5/8"-11 Arbor

(2 Pack) ALSKAR DIAMOND USA ADLSS 4-1/2 inch Dry or Wet Cutting General Purpose Power Saw Segmented Diamond Blades for Concrete Stone Brick Masonry (4 1/2" - 2 pcs)