Starrett A19 Oops Arbor

General description The Starrett KA19 Hole Enlargement Arbor is designed to enlarge existing holes by attaching a saw of the same size to the arbor. The smaller saw acts as a pilot for the larger diameter saw, ensuring precise and efficient hole enlargement. Technical specifications Compatible Holesaws: FCH, DCH, TCT Multi Purpose, CT & Diamond Compatible Threads: 1/2in x 20 & 5/8in x 18 Hole Enlargement: 4.7mm (3/16in)

The Starrett KA19 Hole Enlargement Arbor allows diameters to be enlarged by attaching a saw of the same size to that of the existing hole. This saw then acts as the pilot for the larger diameter saw attached to the arbor. Specifications: Compatible Holesaws: FCH DCH TCT Multi Purpose CT & Diamond.Compatible Threads: 1/2in x 20 & 5/8in x 18.Min. Hole Enlargement: 4.7mm (3/16in).PTDSTRKA19