| Manufacturer Part Number | G8A43020 |
| Diameter (Decimal Inch) | 0.3125" |
| Diameter (Inch) | 5/16" |
| Diameter (mm) | 7.94mm |
| Shank Diameter (Decimal Inch) | 0.3125" |
| Shank Diameter (Inch) | 5/16" |
| Shank Diameter (mm) | 7.94mm |
| Length of Cut (Decimal Inch) | 0.3125" |
| Length of Cut (Inch) | 5/16" |
| Length of Cut (mm) | 7.94mm |
| Overall Length (Decimal Inch) | 4.0000" |
| Overall-Length-(Inch) | 4" |
| Overall Length (mm) | 101.60mm |
| LBS (Decimal Inch) | 0.6250" |
| LBS-(Inch) | 5/8" |
| LBS (mm) | 15.90mm |
| Ball Nose Radius (Decimal Inch) | 0.1563" |
| Ball Nose Radius (Inch) | 5/32" |
| Ball Nose Radius (mm) | 3.97mm |
| Neck (Decimal Inch) | 0.3090" |
| Neck (Inch) | 17/55" |
| Neck (mm) | 7.85mm |
| Helix Angle (Degree) | 30 Degree |
| Number of Flute | 2 |
| Coating | Blue |
| Material | Carbide |
| Cut Type | Center Cutting |
| Cutting Direction | Right |
| Shank Style | Plain |
| Product Type | Ball Nose End Mill |