BLUE BOAR 2" (51mm) Stucco-Wood & FRP / fiberglass Tungsten Carbide Tipped TCT Hole Saw with 7/16" shank (M16 Thread), 5/16" (8mm) carbide pilot bit, and ejection spring
BLUE BOAR 2" (51mm) Stucco-Wood & FRP / fiberglass Tungsten Carbide Tipped TCT Hole Saw with 7/16" shank (M16 Thread), 5/16" (8mm) carbide pilot bit, and ejection spring