Hole Saw Set Primary Material Application Porcelain Tile Stone Materials Cut Ceramic Tile Glass Granite Natural Stone Porcelain Arbor Design Not Applicable Tooth Material Diamond Grit Saw Dia 1/4 in Teeth per Inch Continuous Grit Max Cutting Depth 1 1/2 in Impact Rated No Replacement Arbor Not Applicable Thread Size Not Applicable Shank Size 1/4 in Pilot Drill Size Not Applicable