| Manufacturer Part Number | ZI0301 |
| Diameter (Decimal Inch) | 1.0748" |
| Diameter (Inch) | 1-3/40" |
| Diameter (mm) | 27.30mm |
| Shank Diameter (mm) | 31.75mm |
| Shank Diameter (Inch) | 1-1/4" |
| Shank Diameter (Decimal Inch) | 1.2500" |
| Minimum Insert Diameter (Decimal Inch) | 1.1024" |
| Minimum Insert Diameter (Inch) | 1-4/39" |
| Minimum Insert Diameter (mm) | 28.00mm |
| Maximum Insert Diameter (Decimal Inch) | 1.1094" |
| Maximum Insert Diameter (Inch) | 1-7/64" |
| Maximum Insert Diameter (mm) | 28.18mm |
| 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) | 3.3125" |
| Maximum Drill Depth (Inch) | 3-5/16" |
| Maximum Drill Depth (mm) | 84.14mm |
| Overall Length (Decimal Inch) | 7.0000" |
| Overall Length (Inch) | 7" |
| Overall Length (mm) | 177.80mm |
| Length Diameter | 3xD |
| Number of Flutes | 2 |
| Series | ZI |
| Coolant Through | Yes |
| Coating | Nickel-Based |
| Material | Alloy Steel |
| Flute Type | Spiral |
| Product Type | Dream Drill Holder |