Overview Product Description Ideal for cleaning out narrow vertical mortar joints. Clean out the complete joint without damaging surrounding bricks. Cuts safer and deeper than hand-held circular saws. Product Videos Custom Field Product Reviews Write a Review Write a Review × Arbortech Arbortech BLA.FG.8000 Narrow Width Blade for AS170 Brick & Mortar Saw Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *