3350mmx50mm Multi-Grit Flexible Diamond Sanding Belt ¨C Efficient Polishing & Grinding for Hard Materials

Overview: The 3350mm x 50mm Flexible Diamond Sanding Belt (approx. 132" length x 2" width) is a continuous industrial grinding belt designed for long-stroke belt machines, automatic glass arrising stations, and pipe/tube finishing systems. Electroplated industrial diamond crystals bonded securely to a flexible, high-tensile waterproof cloth backing deliver concentrated grinding pressure, smooth material removal, and extended operating life under wet running conditions.

Key Features

• Full Range of Grits & Patterns: Available in Dot and Arrow patterns from coarse 60 Grit calibration down to 1800 Grit ultra-fine polishing.
• Long-Span Thermal Efficiency: 3350mm (132") length allows ample cooling time between revolutions, minimizing heat build-up on delicate workpieces.
• 2" (50mm) Concentrated Width: Ideal for edge profiling, seam arrising, beveling, and cylindrical contour grinding.
• Durable Waterproof Backing: Reinforced synthetic backing resists stretching, edge fraying, and moisture fatigue under continuous tension.
• Precision Low-Vibration Splice: Smooth, reinforced butt joint eliminates vibration and prevents surface chatter marks.

Applications

• Architectural flat glass arrising, beveling, and glass cold-working
• Lapidary cabochon shaping, quartz pre-polishing, and mineral contour finishing
• Granite, marble, engineered stone countertop shaping, and porcelain tile beveling
• Thermal spray coatings, hard facing alloys, and technical ceramics

Operating Guidelines

• Coolant: Always operate with continuous water flood or mist coolant to flush swarf and maximize diamond abrasive performance.
• Tension & Tracking: Verify alignment and run belt on idle before processing workpieces.
• Speed: Recommended surface speed 3,000 to 5,500 SFPM.