Product Description

The 3M™ Cubitron™ II Fibre Disc 982C is built for serious performance, slicing through carbon steel with ease using advanced 3M Precision Shaped Grain. Designed for high-pressure grinding jobs, it delivers up to twice the cutting speed, durability, and lifespan of conventional fibre discs—all while requiring less pressure. That means less strain on operators, faster job completion, and more parts finished per disc. Ideal for demanding tasks like weld removal, edge chamfering, bevelling, and grinding out mill scale or imperfections, this heavy-duty disc is a top choice for metalworkers and fabricators.

Its triangular-shaped ceramic grains are precisely shaped and electrostatically aligned to act like sharp cutting tools that dig in and stay sharp. These grains self-sharpen as they wear down, providing consistent performance while reducing heat build-up, which can degrade both the disc and the work surface. The vulcanized fibre backing adds strength and stiffness, allowing the disc to withstand tough industrial use without breaking down. Whether you're working on large areas or small details, this disc delivers long-lasting performance, minimal downtime, and smoother grinding with less effort.

Features

• Precision Shaped Grain technology delivers fast cutting with less pressure, helping reduce operator fatigue

• Long-lasting performance allows more parts to be finished per disc, minimizing downtime and changeovers

• Triangular ceramic grains cut efficiently, wear evenly, and stay cooler—lasting up to twice as long as conventional ceramic abrasives

• Tough fibre backing combined with a strong resin bond ensures durability and resistance to tearing under high-pressure applications

• Ideal for demanding tasks like weld grinding and beveling, thanks to its stiff and reliable construction

• Designed to maintain consistent performance while reducing effort and heat build-up during extended use

Suggested Applications

• Ideal for high-pressure applications such as weld grinding, edge chamfering, and beveling

• Effectively removes carbon steel welds, mill scale, surface pits, imperfections, and machining marks

• Suitable for grinding and blending both large surface areas and detailed metalwork

• Pair with 3M High Performance Backup Pads for maximum speed, efficiency, and disc performance

Specifications