The 3M Cubitron 3 Fibre Disc 1187C is a premium abrasive disc designed for heavy-duty grinding and stock removal, particularly on metals. It uses 3M’s proprietary Precision Shaped Ceramic grain technology to cut faster and last significantly longer than traditional abrasives, which means less time spent changing discs and more time getting the job done.
- Efficiency: The fast cut rate means you can remove more material with less effort, which is critical for meeting production deadlines and reducing operator fatigue during prolonged grinding tasks.
- Durability: These discs maintain their sharp cutting edges and don’t wear down as quickly, allowing a single disc to complete multiple parts or last an entire shift, lowering your overall abrasive purchasing costs.
- Consistency: The precision-shaped grain ensures a consistent finish and predictable performance from the first grind to the last, which is essential for quality control in fabrication and manufacturing environments.
Who this is best for
This disc is ideal for professional metal fabricators, welders, and machinists in high-production settings who perform tasks like weld grinding, beveling, heavy stock removal, and blending on carbon steel and stainless steel.



