3M Cubitron II Roloc Fibre Disc 987C, 80+ Grit, TR, 4 in | 7010360667

The 3M Cubitron II Roloc Fibre Disc 987C is designed for heavy duty metalworking applications such as weld grinding, beveling and flame-cut edge clean-up. This product uses 3M Precision-Shaped Grain on a fiber backing for fast grinding and blending.

3M Cubitron II Roloc Fibre Disc 987C uses precision-shaped grain technology (PSG) for heavy duty metalworking applications. 3M’s PSG is an exceptionally high-performing ceramic, resin-bonded to a stiff fiber backing.

3M Fibre 987C products incorporate a grinding aid to keep the workpiece cooler, protecting heat-sensitive alloys from heat damage and reducing re-work. These features offer increased productivity for heavy-duty grinding on all metals, including stainless steel.

Highlights

• 3M Precision Shaped Grain (PSG) maintains super-sharp points that cut exceptionally fast with less pressure
• PSG runs cooler, reducing metal discoloration/oxidation and the chance of heat related stress cracks
• Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
• Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys and titanium
• 3M Roloc attachment system provides for easy disc changes between grades or applications
• Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding