8"x3" 800 Grit Flexible Diamond Sanding Belt for Stone, Glass, Metal & Lapidary

The 8"x3" 800 Grit Flexible Diamond Sanding Belt produces a high-quality pre-polish finish on hard materials. At this grit level, surfaces exhibit a smooth, glassy texture with minimal visible scratches — ready for final polishing with compounds or pads.

Best For:

• High-gloss pre-polish on agate, jasper, and quartz cabochons
• Near-polish finish on optical glass components
• Fine surface preparation for jewelry-grade metal finishing
• Removing 600 grit marks before final polish

Fits standard 8"x3" expanding rubber drum wheels. Use wet for best results and longest belt life.

Grit: 800 | Size: 8" x 3" | Bond: Electroplated Diamond