NEW ROK Diamond Hole Saw Guide

ROK Diamond Hole Saw Guide new in package. Stainless steel. Suction cup for easy positioning on tile, glass, granite, marble and other smooth surfaces. Foam layer under the plate helps keep water in place speeding up the drilling process and extending the life of the hole. Five sizes - 3/16@, 1/4”, 5/16”, 3/8”, 15/32”. I have two available for sale.