RUHI Center Drill A3.15X8X100 mm Long
- Brand: RUHI
- Product Code: Type A Long
- Availability: In Stock
₹228.92
- Ex Tax: ₹194.00
The Center Drill Type A 3.15×8×100 mm is a long series, plain type double-ended center drill, made as per DIN 333A / ISO Standard.
It is designed for deep centering, pilot hole drilling, and accurate alignment in turning, CNC machining, and toolroom applications.
Constructed from premium High-Speed Steel (HSS) or Solid Carbide, this tool offers superior rigidity, long life, and consistent performance under demanding conditions.
The 60° included drill angle provides accurate centering and minimizes drill wandering, while the plain tip (no chamfer) design ensures smooth and precise cutting.
With an overall length of 100 mm, this long series version is ideal for deep or recessed components, large workpieces, and extended reach machining, ensuring precision and stability.
Suitable for steel, stainless steel, aluminum, it is compatible with CNC machines, lathes, and drilling setups.
| Common Info | |
| Country of origin | India |
| HSN Code | 82075000 |
| Center Drill | |
| Type | Center Drill Type A Long Series (DIN 333A – Plain Type) |
| Material | HSS |
| Coating | Uncoated |
| Drill angle | 60° |
| Size | 3.15 × 8 × 100 mm |
| Shank Diameter | 6 mm |
| Application | Deep Centering / Pilot Drilling / Recessed Component Machining |