| Manufacturer Part Number | ZH0304 |
| Diameter (Decimal Inch) | 1.0591" |
| Diameter (Inch) | 1-1/17" |
| Diameter (mm) | 26.90mm |
| Shank Diameter (mm) | 31.75mm |
| Shank Diameter (Inch) | 1-1/4" |
| Shank Diameter (Decimal Inch) | 1.2500" |
| Minimum Insert Diameter (Decimal Inch) | 1.0827" |
| Minimum Insert Diameter (Inch) | 1-1/12" |
| Minimum Insert Diameter (mm) | 27.50mm |
| Maximum Insert Diameter (Decimal Inch) | 1.0938" |
| Maximum Insert Diameter (Inch) | 1-3/32" |
| Maximum Insert Diameter (mm) | 27.78mm |
| Shank Length (Decimal Inch) | 2.3750" |
| Shank Length (Inch) | 2-3/8" |
| Shank Length (mm) | 60.33mm |
| Flange Diameter (Decimal Inch) | 1.4688" |
| Flange Diameter (Inch) | 1-15.32 |
| Flange Diameter (mm) | 37.31mm |
| Maximum Drill Depth (Decimal Inch) | 3.2500" |
| Maximum Drill Depth (Inch) | 3-1/4" |
| Maximum Drill Depth (mm) | 82.55mm |
| Overall Length (Decimal Inch) | 6.9063" |
| Overall Length (Inch) | 6-29/32" |
| Overall Length (mm) | 175.42mm |
| Length Diameter | 3xD |
| Number of Flutes | 2 |
| Series | ZH |
| Coolant Through | Yes |
| Coating | Nickel-Based |
| Material | Alloy Steel |
| Flute Type | Spiral |
| Product Type | Dream Drill Holder |