Highlights
Key Advantages
- Double margin support structure keeps the drill stable and reduces deflection, especially in deeper holes.
- Hole diameter tolerance held within 0.01mm, so you spend less time on reaming or sizing.
- Special protection blade design resists chipping and breakage, keeping cutting light and fast.
- Passivated cutting edges are smooth and strong, which improves cutting stability and edge life.
- Smooth chip evacuation means fewer chip jams and more consistent drilling, even in long runs.
- Reliable roughness, positioning accuracy, and hole diameter precision for production drilling.