Russo Trading Co.
3 1/2" Diamond Hole Saw Bit
3 1/2 inch Diamond Hole Saw Bit makes a precision cut quick and easy into porcelain tile. 3-1/2" diamond hole saw Bit is Electroplated Steel with high diamond concentration will drill tile in corners and close to the edge of tile with precision. Using a drill press will shorten bit life. Cutting into backer-board will shorten bit life. Not for use with Hammer Drills. For use with most types hand-held drills, including cordless drills (800-2500 RPM). For wet use only. Special Order Item.