Manufacturer Part Number: STHS-40|Hole Saw Compatibility|Saw Diameter (Inch)|2-1/2Saw Diameter (Decimal Inch)|Saw Diameter (mm)|Saw Material|Carbide TippedCutting Depth (Inch)|2Cutting Depth (mm)|Cutting Depth (Decimal Inch)|2.0000Cutting Edge Style|ToothedMaterial Application|Cellular Metal; Ferrous Metals; Non-Ferrous Metals; Pipe; Trench CutPitch Pattern|For Copper Tube Size (Fractional Inch)|For Copper Tube Size (mm)|Pipe Size Compatibility (Inch)|2For Conduit Trade Size (Fractional Inch)|Arbor Compatibility Number|Teeth Per Inch|Recommended RPM|Shank Cross-section Shape|RoundPipe Tap Compatibility (Inch)|Shank Diameter (Inch)|1/2Shank Diameter (mm)|Material Grade|Color|Arbored - Y/N|YesKit Includes|Product Service Code|UNSPSC Code|