| Manufacturer Part Number | AQ020C |
| Bore Diameter (Inch) | 1/4" |
| Bore Diameter (Decimal Inch) | 0.2500" |
| Bore Diameter (mm) | 6.35mm |
| Gage-Length (Inch) | 2-19/34" |
| Gage Length (Decimal Inch) | 2.5590" |
| Gage Length (mm) | 65.00mm |
| Functional Length (Inch) | 1-29/97" |
| Functional Length (Decimal Inch) | 1.2990" |
| Functional Length (mm) | 32.99mm |
| Set Screw End Mill (Decimal Inch) | 0.5980" |
| Screw | UNF1/4-28 1/4L |
| Set of Screw | 1 |
| Taper Accuracy | N/A |
| RPM | 25000 RPM |
| Coolant System | AD+C |
| Product Type | End Mill Holder |