How to drill porcelain tile with 1/2" and above Ruswest Hole Saw [12.2.2012]

HOW TO USE DIAMOND HOLE SAW (1/2”, ¾”, 1”, 1-1/4”, 1-3/8

", 1.5”, 2”, 2.5”, 3”, 3.5” and 4”)

How to drill porcelain tile with 3/16" and 1/4" Ruswest Hole Saw [10.28.2012]
How to Use Ruswest Diamond Hole Saw (3/16” and 1/4”)