100mm x 38mm Flexible Diamond Sanding Belt ¨C Multiple Grits & Patterns

Overview: The 100mm x 38mm Flexible Diamond Sanding Belt – Multiple Grits & Patterns (314mm x 38mm circumference) is a premium flexible diamond abrasive belt engineered for wet grinding, contour shaping, and smooth polishing on expanding drums and contact wheels. Built with precision electroplated diamond particles on a tough, tear-resistant flexible backing fabric, it provides aggressive cutting action and extended working life across hard materials including glass, stone, ceramics, carbides, and non-ferrous metals.

Key Features

• Multiple Grits & Surface Patterns: Available in Dot and Arrow patterns across coarse shaping to fine polishing grits (60 to 1800 Grit).
• Expanded Drum Fit (100mm Dia. / 314mm Length): Designed specifically to mount on standard 100mm diameter expanding rubber drums and finishing wheels.
• Heavy-Duty Flexible Backing: Conforms smoothly to curved contours and radiused profiles without delaminating or cracking.
• Durable Precision Splice: Reinforced joint ensures vibration-free rotation, reducing operator fatigue and workpiece chatter.

Applications

• Glass cold-working, curved edge smoothing, and bottle neck contour grinding
• Lapidary cabochon shaping, gemstone pre-polishing, and mineral specimen finishing
• Ceramic profiling, hard porcelain edge finishing, and carbide blending

Operating Guidelines

• Coolant: Always use with adequate water coolant or wet spray to flush debris and maximize diamond durability.
• Mounting: Ensure the belt is properly centered on the expanding drum before bringing to operating speed.
• Speed: Recommended operating speed 2,500 to 5,000 SFPM.