150mmx65mm 80Grit Flexible Diamond Sanding Belt – Efficient Polishing & Grinding for Hard Materials

Overview: The 150mm x 65mm (471mm length) 80 Grit Flexible Diamond Sanding Belt is engineered for standard 150mm (6-inch) expandable rubber drums, wet lapidary cabbing machines, and glass arrising work. Featuring an aggressive electroplated 80-grit industrial diamond coating on a flexible waterproof backing, this belt delivers rapid stock removal, pre-forming, and clean edge arrising across dense stones, glass, and ceramics.

Key Features

• Aggressive 80 Grit Stock Removal: Quickly grinds rough saw marks, shapes cabochons, and bevels glass edges with minimal surface chipping.
• Engineered for 150mm (6") Expanding Drums: 471mm developed length ensures snug, reliable mounting under drum rotation.
• Reinforced Waterproof Backing: Designed to withstand heavy continuous water flow, chemical coolants, and high mechanical tension.
• Precision Butt-Joint Seam: Smooth, seamless joint prevents chatter and ensures vibration-free tracking at high operating speeds.

Applications

• Lapidary gemstone rough cabbing, pre-forming agates, jaspers, and petrified wood
• Architectural flat glass arrising, thick glass edge leveling, and bevel shaping
• Granite, quartz, marble, and porcelain tile edge shaping and rapid calibration
• Hard alloy deburring, thermal spray coating finishing, and weld seam leveling

Operating Guidelines

• Coolant: Use with continuous water flood or coolant spray to flush heavy swarf and protect diamond plating.
• Tension & Tracking: Ensure proper machine tracking and correct tension before applying heavy operational loads.
• Speed: Recommended surface speed 3,000 to 5,500 SFPM.