BES-BHS716A Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: BES-BHS716A MANUFACTURER: BES Product Details Arbor - 7/16" Hex Shank. 1/2" Chuck. Quick Change Fits Hole Saws 1-1/4" to 7" Diameter Product Details Back Product DetailsArbor - 7/16" Hex Shank. 1/2" Chuck. Quick Change Fits Hole Saws 1-1/4" to 7" Diameter