| Manufacturer Part Number | ZE0504 |
| Diameter (Decimal Inch) | 0.8228" |
| Diameter (mm) | 20.90mm |
| Shank Diameter (mm) | 25.40mm |
| Shank Diameter (Inch) | 1" |
| Shank Diameter (Decimal Inch) | 1.0000" |
| Minimum Insert Diameter (Decimal Inch) | 0.8465" |
| Minimum Insert Diameter (mm) | 21.50mm |
| Maximum Insert Diameter (Decimal Inch) | 0.8594" |
| Maximum Insert Diameter (mm) | 21.83mm |
| Shank Length (Decimal Inch) | 2.1875" |
| Shank Length (mm) | 55.56mm |
| Flange Diameter (Decimal Inch) | 1.2500" |
| Flange Diameter (mm) | 31.75mm |
| Maximum Drill Depth (Decimal Inch) | 4.2344" |
| Maximum Drill Depth (mm) | 107.55mm |
| Overall Length (Decimal Inch) | 7.5938" |
| Overall Length (mm) | 192.88mm |
| Length Diameter | 5xD |
| Number of Flutes | 2 |
| Series | ZE |
| Coolant Through | Yes |
| Coating | Nickel-Based |
| Material | Alloy Steel |
| Flute Type | Spiral |
| Product Type | Dream Drill Holder |