830x70mm Flexible Diamond Sanding Belt - Multiple Grits Available for Stone, Glass, Metal & LapidaryDiscover high performance Flexible Diamond Sanding Belts precision engineered for use with expanding drum sanders. These professional grade diamond abrasive belts deliver consistent results for grinding, shaping, and polishing even the toughest materials, including hard stones, glass, ceramics, and advanced composites. Each Diamond Expanding Drum Belt features premium electroplated or resin bonded diamond abrasives on a flexible backing, ensuring

600 Grit (seamless / without joint)

Fine surface preparation for jewelry-grade metal finishing

Custom sizes available to fit your specific machinery requirements

or wrap them around custom mandrels for internal profiling and detailed craftsmanship

Each Diamond Expanding Drum Belt features premium electroplated or resin-bonded diamond abrasives on a flexible backing

pointed tip

it supports both wet and dry sueding applications for maximum flexibility

stained glass

These diamond tools may be used for floor polishing

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Jewelry-grade finishing on tungsten carbide and hardened steel

allowing consistent performance on both flat surfaces and complex contours