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

Our 6" × 2-1/2" Resin Bonded Diamond Sanding Belts (2.5" × 18-15/16") provide aggressive material removal, uniform scratch smoothing, and mirror pre-polishing across an expansive working width. Engineered specifically for expandable rubber drum wheels and upright lapidary sanders, each belt features premium micro-graded diamond abrasives set in a flexible resin matrix on heavy-duty cloth backing.

• Dimensions: 2.5" Width × 18-15/16" Length (Fits standard 6" × 2.5" Expandable Drums)
• Available Grits: 60, 140, 280, 325, 600, 800, 1200, 3000, 8000, 14000, 50000 Grit
• Bond Type: Resin Bonded Diamond
• Backing: Heavy-duty flexible cloth backing designed for drum expansion
• Applications: Gemstone cabochon contouring, glass beveling, wide edge smoothing, ceramics, and hard alloys
• Usage: Recommended for wet use with water coolant to prolong belt life and achieve high surface clarity