The 3M Cubitron 3 Fibre Disc 1182C is a heavy-duty abrasive disc designed to tackle the toughest grinding jobs on steel, such as weld removal and beveling. It uses Precision Shaped Ceramic technology to cut fast and stay sharper longer than conventional discs, meaning you spend less time changing abrasives and more time working.
- Efficiency: The precision shaped ceramic grain is engineered to fracture continuously, providing an extremely fast cut rate and minimizing heat buildup, which helps prevent discoloration and warping of the workpiece.
- Durability: With a resin bond and tough fibre backing, this disc holds up well under high-pressure applications, giving you an extended service life for high-volume jobs.
- Ease of Use: The 4.5-inch diameter and 36+ grit are ideal for use on standard right-angle grinders, offering a reliable combination of size and aggression for effective material removal.
Who this is best for
This disc is best suited for metal fabrication shops, welders, structural steel workers, and general industrial maintenance operations that require high-speed, aggressive grinding for heavy material removal or weld blending.



