| Head 137(D) x 50(B) x 200(H) mm x 4T, 12° | |
| Diameter | 137 mm (D) | 
| Bore | 50 mm (B) | 
| Height | 200 mm (H) | 
| Number of knives | 4 knives | 
| Degrees | 12° | 
| Maximum knife thickness | 8 mm | 
| Head 137(D) x 50(B) x 200(H) mm x 4T, 12° | |
| Diameter | 137 mm (D) | 
| Bore | 50 mm (B) | 
| Height | 200 mm (H) | 
| Number of knives | 4 knives | 
| Degrees | 12° | 
| Maximum knife thickness | 8 mm |