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📄 Product Description:
The Segment TYPE 3109 angular (trapezoidal) stone is made from ultra-pure White Alumina (99A), which gives it its bright white color and superior ability for precision finishing. It is mounted on the heads of surface grinding machines that produce highly accurate and efficient results.
Popular in the tool-making, mechanical manufacturing, and automotive workshops, it is unique because it can be used for two processes:
- Initial strong stock removal thanks to its grit size (often near 24–36),
- Fine finishing without the need to switch the stone.
The glossy luster of the surface reflects the high quality of the material and the strong internal bond, ensuring a longer lifespan and balanced performance under pressure and cooling.
✅ Key Strengths:
- 🔸 The bright white color indicates a fine, smooth material.
- 🔸 Trapezoidal angular design suits multi-angle grinding heads.
- 🔸 Multi-use (coarse + fine) in a single piece.
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🔸 Suitable for high precision on hardened surfaces or welds.