8" x 3" 60 Grit Resin Bonded Diamond Sanding Belts – Precision Grinding & Polishing for Stone, Glass & Metal

Our 8" × 3" Resin Bonded Diamond Sanding Belt (3" × 25-7/32") provides rapid, aggressive stock removal and rough contour shaping across an extra-wide surface area on expandable rubber drum wheels and upright belt sanders. Engineered with durable 60 grit diamond abrasives suspended in an impact-absorbing resin matrix, it cuts cleanly through tough gemstones, mineral slabs, and thick glass edges while minimizing subsurface fractures.

• Dimensions: 3" Width × 25-7/32" Length (Fits standard 8" × 3" Expandable Drums)
• Grit: 60 Grit (Coarse Rapid Stock Removal & Rough Shaping)
• Bond Type: Resin Bonded Diamond
• Backing: Heavy-duty flexible cloth backing designed for drum expansion
• Applications: Cabochon roughing, thick slab edging, bevel leveling, and glass edge grinding
• Usage: Recommended for wet use with continuous water coolant for maximum belt longevity