| Manufacturer Part Number | AK004B |
| Bore Diameter (Inch) | 19/50" |
| Bore Diameter (Decimal Inch) | 0.3800" |
| Bore Diameter (mm) | 9.65mm |
| Gage-Length (Inch) | 2-1/2" |
| Gage Length (Decimal Inch) | 2.5000" |
| Gage Length (mm) | 63.50mm |
| Functional Length (Inch) | 1-5/12" |
| Functional Length (Decimal Inch) | 1.4170" |
| Functional Length (mm) | 35.99mm |
| Set Screw End Mill (Decimal Inch) | 0.6300" |
| Screw | UNF3/8-24 5/16L |
| Set of Screw | 1 |
| Taper Accuracy | AT3 |
| RPM | 15000 RPM |
| Coolant System | AD/B |
| Product Type | End Mill Holder |