
| Product Name | Solid Carbide Long Drill |
| Material | Solid Tungsten Carbide |
| Diameter Range | Typically 1 mm – 20 mm (customizable) |
| Overall Length | Long series (commonly 100 mm – 300 mm or more) |
| Flute Length | Extended flute (based on drill length and application) |
| Flute Type | Straight or helical |
| Number of Flutes | 2 (standard) |
| Point Angle | 118° / 135° (as per material and application) |
| Coating | TiAlN / AlTiN / TiN / Uncoated (application-specific) |
| Tolerance | High precision (±0.01 mm or better) |
| Shank Type | Straight shank, cylindrical |
| Hardness | HRC ≥ 90 (carbide grade) |
| Application | Deep hole drilling, long-reach operations |
| Suitable for | Alloy steel, hardened steel, stainless steel, aluminum, plastics |
| Usage | CNC machines, high-precision drilling in deep cavities |