Hole Saw Guide Adj 5/32″ To 1-3/8
– Adjustable for hole sizes 5/32 to 1-3/8
– Stainless steel design for long life
– Foam layer under the plate helps
keep water in place speeding up the drilling process and extending the life of the hole saw
– Double suction cup design for easy positioning on tile, glass, granite, marble and other smooth surfaces.