| Manufacturer Part Number | GMG55200 |
| Diameter (Inch) | 37/47" |
| Diameter (Decimal Inch) | 0.7874" |
| Diameter (mm) | 20.00mm |
| Shank Diameter (Inch) | 37/47" |
| Shank Diameter (Decimal Inch) | 0.7874" |
| Shank Diameter (mm) | 20.00mm |
| Length of Cut (Inch) | 1-1/2" |
| Length of Cut (Decimal Inch) | 1.4961" |
| Length of Cut (mm) | 38.00mm |
| Overall Length (Inch) | 4-5/53" |
| Overall Length (Decimal Inch) | 4.0945" |
| Overall Length (mm) | 104.00mm |
| Ball Nose Radius (Inch) | 37/94" |
| Ball Nose Radius (Decimal Inch) | 0.3937" |
| Ball Nose Radius (mm) | 10.00mm |
| Number of Flutes | 4 |
| Helix Angle | Variable |
| Series | GMG55 |
| Shank Style | Plain |
| Coating | Y-Coated |
| Material | Carbide |
| Cut Type | Center |
| Cutting Direction | Right |
| Length Type | Standard Length |
| Application | P, M, K, S |