Iron Rock Diamond Hole Saws Click on Picture Diamond Hole Saw a core bit for tile, porcelain tile, hard stone, granite, marble, brick and concrete counter tops.  Fast Cutting. 3 3/8" long, 2 1/4" cutting depth, 5/16" shank. Works great on all hand drills. If you need to drill through tile, marble or any lapidary and have a drill, this is the product. Comes with cooling holes. Use water rings to keep hole saws cool while extending drilling life.

Quantity 1" Diamond Hole Saw. Price $49.00    Quantity 1-1/8" Diamond Hole Saw. Price $49.00    Quantity 1-1/4" Diamond Hole Saw. Price $49.00    Quantity 1-3/8" Diamond Hole Saw. Price $54.00    Quantity 1-1/2" Diamond Hole Saw. Price $54.00    Quantity 1-5/8" Diamond Hole Saw. Price $54.00    Quantity 1-3/4" Diamond Hole Saw. Price $59.00    Quantity 1-7/8" Diamond Hole Saw. Price $64.00    Quantity 2" Diamond Hole Saw. Price $69.00    Quantity 2 1/2" Diamond Hole Saw. Price $77.00    Quantity 3" Diamond Hole Saw. Price $82.00

Water Rings are recommended for keeping your working area cleaner. Made of pliable rubber with special lip that creates a suction. Works on smooth surfaces, such as granite, marble and tile. Click Picture

Quantity For use with holes saws up to 1- 1/2". Price $10.00    Quantity For use with holes saws up to 3". Price $12.00