| Manufacturer Part Number | WQ118HCR |
| Shoulder Diameter (Inch) | 2-1/2" |
| Shoulder Diameter (mm) | 75mm |
| Shoulder Diameter (Decimal Inch) | 2.9528" |
| Bore Diameter (Inch) | 1-1/4" |
| Bore Diameter (mm) | 32mm |
| Nose Diameter (mm) | 64mm |
| Bore Diameter (Decimal Inch) | 1.2598" |
| Nose Diameter (Inch) | 2-1/2" |
| Nose Diameter (Decimal Inch) | 2.5197" |
| Gage Length (Decimal Inch) | 4.9213" |
| Gage Length (Inch) | 4-15/16" |
| Gage Length (mm) | 125mm |
| Bore Depth (Decimal Inch) | 2.2638" |
| Bore Depth (Inch) | 2-1/4" |
| Bore Depth (mm) | 57.5 |
| Maximum Tool Depth inch (l2) | 2.1654" |
| Maximum Tool Depth fraction (l2) | 2-3/16" |
| Maximum Tool Depth metric (L2) | 55mm |
| Grade Value | 2.5 |
| RPM | 25000 |
| Run Out (at 3D) | <0.00012" |
| Coolant system | AD |
| Taper # | HSK63A |