The 3M Fibre Disc 787C is a professional grinding disc that utilizes a 3M Precision Shaped Grain (PSG) technology. Designed for heavy metalwork, it offers excellent performance and increased durability.

Product Features

• PSG Technology: Maintains sharp edges that cut quickly with less pressure.
• Reduced Operating Temperature: Works at lower temperatures, reducing discoloration and oxidation of the metal.
• Longer Lifespan: The disc lasts longer, completing more parts per disc.
• Built-in Auxiliary Abrasive: Reduces grinding temperatures for sensitive alloys.
• Ideal for Robotic Grinding Applications: Maintains performance in robotic grinding applications.

Technical Specifications

• Central hole diameter (metric): 16 mm, 22 mm
• Grain grit: 36+, 60+, 80+, 120+
• Industries: Metallurgical
• Overall diameter (metric): 100 mm, 115 mm, 125 mm, 180 mm

Recommended Applications

• Heavy metal processing
• Cleaning from flames and angle grinding
• Removal and finishing of welds
• Edge shaping and removal of casting residues
• Robotic weld grinding
• Grinding in high-pressure applications