Colección: Flexible Diamond Expanding Belts

Our Flexible Diamond Expanding Drum Belts are engineered for expanding drum sanders, providing efficient and reliable grinding, shaping, and polishing hard-to-work materials. Crafted with premium diamond abrasives bonded to a flexible backing, these belts combine exceptional cutting power with long-lasting durability.

When mounted on a drum, the belt stays securely in place under tension, creating a smooth, even contact surface for superior results on both flat and curved surfaces. Ideal for wet sanding, they reduce heat buildup and extend belt life while delivering a professional-quality finish.

Applications:

• Lapidary stone carving and cabochon shaping
• Hard metals (tungsten, carbide, hardened steel, stainless  steel, tool steels)
• Ceramics, composites, and advanced materials
•  Glass polishing (fused, stained, and optical glass)