150mmx50mm Flexible Diamond Sanding Belt ¨C Efficient Polishing & Grinding for Hard Materials

Overview: The 150mm x 50mm Flexible Diamond Sanding Belt (150mm diameter expandable drum / 471mm circumference x 50mm width) is engineered for precision edge profiling, contour shaping, and fine surface polishing. Designed with high-density electroplated diamond particles on a heavy-duty flexible backing, it delivers fast cutting performance and long abrasive life across hard materials.

Key Features

• Multiple Grits & Patterns: Available in Dot and Arrow patterns across 60 to 1800 Grit for coarse stock removal through fine pre-polishing.
• Expandable Drum Fit: Tailored for 150mm (approx. 6") expandable rubber drums and compact bench wheels (471mm developed length x 50mm width).
• Flexible & Tear-Resistant: Heavy-duty cloth backing conforms seamlessly to curved workpieces without cracking or edge fraying.
• High Diamond Density: Electroplated bonding maintains consistent cutting action without overheating workpieces.

Applications

• Glass cold-working, bottle neck edging, and glass bevel leveling
• Lapidary gemstone rough grinding, cabochon smoothing, and mineral specimen finishing
• Ceramic tile beveling, porcelain edge leveling, and composite finishing

Operating Guidelines

• Coolant: Always run with continuous water flood or mist coolant to flush slurry and prevent diamond thermal wear.
• Mounting: Slide securely over compatible 150mm expanding rubber wheels or drum sanders before startup.
• Speed: Recommended operating speed 2,500 to 5,000 SFPM.