Grewin MTR Micro Boring Tool (for Boring/Turning Internal Diameters)
- High Precision Machining: Specially engineered for small-diameter holes, ensuring dimensional accuracy and concentricity.
- Solid Carbide Material: Provides efficient cutting, excellent wear resistance, longer lifespan, and fewer tool changes.
- Unique Cutting Edge Design: Balances sharpness and strength, improves rigidity, delivers burr-free edges, and extends tool life.
- Superior Chip Evacuation: Optimized edge geometry ensures smooth chip removal and prevents clogging inside holes.
- Stable Anti-Vibration Structure: Reinforced small-diameter design enhances rigidity and reduces vibration during machining.
- Wide Applications: Perfect for mold making, automotive components, and precision machinery small-hole finishing.









