3500mmx150mm Multi-Grit Flexible Diamond Sanding Belt ¨C Efficient Polishing & Grinding for Hard Materials

Overview: The 3500mm x 150mm Flexible Diamond Sanding Belt (approx. 138" length x 6" width) is a wide-format industrial abrasive belt engineered for long-bed stroke sanders, heavy architectural glass edgers, and continuous stone slab polishing lines. Electroplated industrial diamond crystals bonded securely to a flexible, high-tensile waterproof backing deliver maximum surface throughput, aggressive stock removal, and uniform surface pre-polishing across extra-hard materials.

Key Features

• Complete Grit Spectrum & Patterns: Available in Dot and Arrow patterns from coarse 60 Grit calibration down to 1800 Grit ultra-fine polishing.
• Extra-Wide 150mm (6") Face: Provides superior contact area for wide slab thickness calibration, large glass panel edge finishing, and architectural surface prep.
• Extended 3500mm Length: Maximizes thermal dissipation and extends abrasive belt longevity on heavy-duty production machinery.
• Heavy-Duty Waterproof Backing: Reinforced synthetic backing resists stretching, edge fraying, and moisture fatigue.
• Engineered Precision Splice: Smooth, chatter-free butt joint engineered to withstand high torque and continuous operating tension.

Applications

• Architectural flat glass arrising, beveling, and heavy cold-working
• Lapidary large slab thickness calibration, mineral specimen leveling, and gemstone pre-polishing
• Granite, marble, engineered stone countertop shaping, and porcelain tile beveling
• Advanced ceramic armor, thermal spray coatings, and hard metal alloys

Operating Guidelines

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