6" x 2.5" 4-Grit Set Resin Bonded Diamond Sanding Belts – Stone, Glass & Metal Grinding

Our 6" × 2-1/2" 4-Grit Set Resin Bonded Diamond Sanding Belts (2.5" × 18-15/16") provides a complete pre-polishing abrasive progression (280, 600, 1200, and 3000 Grit) across an expansive 2.5-inch working width. Specifically engineered for expandable rubber drum wheels and upright belt sanders, each belt combines high-concentration diamond abrasives embedded in a flexible resin matrix on a heavy-duty cloth backing.

• Dimensions: 2.5" Width × 18-15/16" Length (Fits standard 6" × 2.5" Expandable Drums)
• Set Progression: 280 Grit (Fine Shaping), 600 Grit (Scratch Removal), 1200 Grit (Pre-Polish Refinement), 3000 Grit (Luster Prep)
• Bond Type: Resin Bonded Diamond
• Backing: Heavy-duty flexible cloth backing designed for drum expansion
• Applications: Cabochon finishing, art glass contouring, wide edge smoothing, ceramics, and hard materials
• Usage: Recommended for wet use with water coolant to maximize belt longevity and optimize surface finish