Starrett Hole Saw Arbor Adapter, Fits Hole Saws Up To 6.000"(0)No Reviews yet SKU: LSS-ARB-A12 $4.16 Qty: -+ Quantity discounts available QuantityPrice Add to Cart DetailsDetailsHole Saw arbor adapter fits arbors with a 1/2"-20 screw thread, allowing use of saws up to 152mm (6") diameter. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review