Manufacturer Part Number: 14244|Hole Saw Compatibility|Drill Presses; Power DrillsSaw Diameter (Inch)|1-3/8Saw Diameter (Decimal Inch)|1.3750Saw Diameter (mm)|Saw Material|High Speed SteelCutting Depth (Inch)|1/8Cutting Depth (mm)|Cutting Depth (Decimal Inch)|Cutting Edge Style|ToothedMaterial Application|Aluminum; Mild Steel; Stainless Steel; SteelPitch Pattern|ConstantFor 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|HexPipe Tap Compatibility (Inch)|Shank Diameter (Inch)|3/8Shank Diameter (mm)|Material Grade|M2Color|Arbored - Y/N|Kit Includes|Product Service Code|UNSPSC Code|