6" x 2.5" 280 Grit Resin Bonded Diamond Sanding Belts – Precision Grinding & Polishing Belts for Stone, Glass & Metal

Our 6" × 2-1/2" Resin Bonded Diamond Sanding Belt (2.5" × 18-15/16") delivers smooth pre-polishing and consistent scratch removal across an extra-wide contact area on expandable rubber drum wheels and upright belt sanders. Engineered with premium diamond abrasives embedded in a flexible resin matrix, it provides uniform surface prep on gemstones, glass, and ceramics.

• Dimensions: 2.5" Width × 18-15/16" Length (Fits standard 6" × 2.5" Expandable Drums)
• Grit: 280 Grit (Fine Grinding & Scratch Smoothing)
• Bond Type: Resin Bonded Diamond
• Backing: Heavy-duty flexible cloth backing designed for drum expansion
• Applications: Gemstone cabochon pre-polishing, glass smoothing, ceramic refining, and mineral specimen preparation
• Usage: Recommended for wet use with water coolant to maximize belt longevity and optimize finish quality