3M SKU: 7100050294
Lead Time: ~2 days
The 3Mâ„¢ Cubitronâ„¢ II Rolocâ„¢ 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 Precision Shaped Grain (PSG) maintains super-sharp points that cut exceptionally fast with less pressure. 3Mâ„¢ Rolocâ„¢ attachment system provides for easy disc changes between grades or applications. 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. PSG runs cooler, reducing metal discoloration/oxidation and the chance of heat related stress cracks. Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding