Manufacturer Part Number: 31870|Hole Saw Compatibility|Saw Diameter (Inch)|2-1/2Saw Diameter (Decimal Inch)|2.5000Saw Diameter (mm)|Saw Material|Carbide TippedCutting Depth (Inch)|1/2Cutting Depth (mm)|Cutting Depth (Decimal Inch)|Cutting Edge Style|ToothedMaterial Application|Brass; Cast Iron; Mild Steel; Stainless SteelPitch Pattern|For Copper Tube Size (Fractional Inch)|For Copper Tube Size (mm)|Pipe Size Compatibility (Inch)|For Conduit Trade Size (Fractional Inch)|Arbor Compatibility Number|Teeth Per Inch|Recommended RPM|Shank Cross-section Shape|Pipe Tap Compatibility (Inch)|Shank Diameter (Inch)|Shank Diameter (mm)|Material Grade|Color|Arbored - Y/N|Kit Includes|Product Service Code|UNSPSC Code|