| Material | Solid Tungsten Carbide |
| Worked Material Hardness | HRC55 |
| Coating | TiAIN |
| Flutes | 2 Flutes |
| Quantity | Total 4pcs |
| Shank Diameter | 4mm |
| Overall Length | 50mm |
| Flutes length | About 20.5mm |
| Radius | 0.25mm,0.5mm,0.75mm,1.0mm |
| Suitable Material | stainless-steel,cast iron,Cu,Al,hard wood |