| Manufacturer Part Number | P16404 |
| Min. Insert Diameter (Decimal Inch) | 1.9063" |
| Min.-Insert-Diameter-(Inch) | 1-29/32" |
| Min. Insert Diameter (mm) | 48.42mm |
| Max. Insert Diameter (Decimal Inch) | 2.5625" |
| Max. Insert Diameter (Inch) | 2-9/16" |
| Max. Insert Diameter (mm) | 65.09mm |
| Shank Diameter (Decimal Inch) | 1.0000" |
| Shank Diameter (Inch) | 1" |
| Shank Diameter (mm) | 25.40mm |
| Max Drill Depth (Decimal Inch) | 16.6300" |
| Max Drill Depth (Inch) | 16-5/8" |
| Max Drill Depth (mm) | 422.28mm |
| Flute Length (Decimal Inch) | 18.0000" |
| Flute Length (Inch) | 18" |
| Flute Length (mm) | 457.20mm |
| Overall Length (Decimal Inch) | 22.0000" |
| Overall Length (Inch) | 22" |
| Overall Length (mm) | 558.80mm |
| Shank Length (Decimal Inch) | 2.2800" |
| Shank Length (Inch) | 2-9/32" |
| Shank Length (mm) | 57.94mm |
| Reference Length (Decimal Inch) | 18.1900" |
| Reference Length (Decimal Inch) | 18-3/16" |
| Reference Length (Decimal Inch) | 461.96mm |
| Pipe Tap (Inch) | 1/4" |
| Number of Flute | 2 |
| Coating | Oxide |
| Material | Steel |
| Cutting Direction | Right |
| Product Type | Spade Drill Holder |