Curved Segment Grinding Stone – Size 286x201x76 – Material WA (White Aluminum Oxide)

📄 Product Description:

This Curved Segment stone comes in large dimensions to be mounted in the heads of machines like Surface Grinders or Cylindrical Grinders. It is used to match curved surfaces such as cylinder heads or exposed molds.

The material used is WA – White Aluminum Oxide, which is a pure white alumina known for being more friable than brown alumina, but superior in its ability to provide a clean finish and light cutting on hard metal surfaces.

The grit number (e.g., 30–40) provides a suitable balance: roughness and smoothness at the same time, which makes the stone suitable for the finishing stage after light initial stock removal.

🧩 Ideal Uses:

• Smoothing and conditioning the surfaces of engine cylinder heads
• Finishing metal molds after welding or manufacturing
• Balanced grinding of curved or cylindrical surfaces
• Suitable for removing grooves and metal dust before painting or coating

✅ Key Advantages:

• ☁️ Excellent cleaning and brightening performance on surfaces without leaving scratches
• 🌀 Excellent coverage of curved surfaces thanks to the arched design
• 🌡️ Tolerates the heat generated from prolonged grinding
• ⏳ Longer service life while maintaining its shape due to the high-purity white materials