Manufacturer Part Number: 891|Hole Saw Compatibility|Saw Diameter (Inch)|Saw Diameter (Decimal Inch)|Saw Diameter (mm)|Saw Material|Bi-MetalCutting Depth (Inch)|Cutting Depth (mm)|Cutting Depth (Decimal Inch)|Cutting Edge Style|Material Application|Aluminum; Fiberglass; Plastic; Steel; Tin; WoodPitch 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|BlackArbored - Y/N|Kit Includes|3/4, 7/8, 1-1/8, 1-3/8, 1, 1-3/4, 2, 2-1/4 & 2-1/2 in Hole Saws; (2) Arbors; AdapterProduct Service Code|UNSPSC Code|