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3M offers a range of fibre disc options to help bring your metal shop to the next level. Our legendary 3M Precision-Shaped Grain powers many of our industry-leading fibre disc products — including premium 3M™ Cubitron™ II Fibre Discs. The triangular ceramic grain continuously fractures to form new sharp edges throughout the life of the disc, allowing them to cut cooler, faster and longer than competitive fibre disc products. This same technology is featured in our budget-friendly Advanced Series fibre discs.
  • 3M™ Cubitron™ II Abrasive Fibre Disc

    3M’s Cubitron™ II Abrasive Fibre Discs is built for faster cutting of welds as well as grinding, weld blending, deburring and other tough metal finishing jobs. 3M™ Precision Shaped Grain – a tough, sharp ceramic abrasive – is resin-bonded to a stiff fiber backing. This disc lasts significantly longer than conventional ceramic grain discs, delivering a lower cost per grind with fewer disc changes.
  • 3M™ Cubitron™ II Fibre Disc 982C

    3M™ Cubitron™ II Fibre Disc 982C uses 3M Precision-Shaped Grain to
    generate up to twice the cut-rate, durability, and life of other fiber
    discs when grinding carbon steel — all with less grinding pressure
    required by the operator. That means less operator fatigue, faster
    throughput, and more parts per disc when tackling medium and
    high-pressure grinding applications.
  • 3M™ Cubitron™ II Fibre Disc 982CX Pro

    Get more done with 3M™ Cubitron™
    II Fibre Disc 982CX Pro. With a re-engineered 3M Precision-Shaped
    Grain, these fibre discs take the legendary cutting speed and life of
    3M™ Cubitron™ II Abrasives to a new level. Available in 36+ grit for
    medium and high-pressure applications like weld grinding, beveling and
    heavy deburring.
  • 3M™ Cubitron™ II Fibre Disc 987C

    3M™ Cubitron™ II Fibre Disc 987C offers significant gains in productivity on medium to heavy-duty operations thanks to the exceptionally high-performing 3M Precision-Shaped Grain combined with a stiff fiber backing. This disc achieves a higher cut-rate, greater durability, and longer life than other fiber discs — all with less grinding pressure.
  • 3M™ Cubitron™ II Roloc™ Fibre Disc 786C

    3M’s Cubitron™ II Roloc™ Fibre Discs 786C is built for grinding, weld blending, deburring and other tough metal finishing jobs. 3M™ Precision Shaped Grain – a tough, hard, sharp ceramic abrasive – is resin-bonded to a stiff fiber backing. This disc lasts significantly longer than conventional ceramic grain discs, delivering a lower cost per grind with fewer disc changes.
  • 3M™ Cubitron™ II Roloc™ Fibre Disc 987C

    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™ Disc Kut-Down™ Discs

    3M™ Disc Kut-Down™ Discs are used for a variety of collision repair jobs. They feature extremely coarse grades down to 24 grit for effective grinding and include a built-in backing plate that provides durable support and easy adapter attachment. Disc Kut-Down™ means that as the discs wear, the edges can be trimmed and refreshed so you can keep your discs longer and minimize wasted material.
  • 3M™ Fibre Disc 381C

    Our 3M™ Fibre Disc 381C is a versatile and general purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal & finishing to blending on common metals like carbon steel.
  • 3M™ Fibre Disc 501C

    Our 3M™ Fibre 501C is a versatile and general purpose metalworking abrasive, designed to help with a variety of applications from grinding, weld removal & finishing to blending on metals like carbon steel.
  • 3M™ Fibre Disc 782C

    Engineered for ultra-rapid cut on carbon steel, 3M™ Fibre Disc 782C features 3M Precision Shaped Grain. With its outstanding cut, durability, and ease of use, this disc offers a major step up in performance over conventional fiber discs. Advanced abrasive technology makes it an excellent choice for tough applications including weld removal, blending and finish refinement.
  • 3M™ Fibre Disc 787C

    Engineered for ultra-rapid cut, 3M™ Fibre Disc 787C features 3M Precision Shaped Grain. With its outstanding cut, durability, and ease of use, this disc offers a step up in performance over conventional fiber discs. Constructed with a grinding aid, it is an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys.
  • 3M™ Green Corps™ Fibre Disc

    Our 3M™ Green Corps™ Fibre Disc is designed for grinding door skins, MIG welds and other applications on metal, plastic or fiberglass. Offering an exceptionally fast cut and extreme durability and featuring our 3M™ Ceramic Abrasive Grain, these discs are available in a wide selection of sizes, grits and grades to maximize work efficiency – the right tool to complete the job.
  • 3M™ Roloc™ Fibre Disc 501C

    3M™ Roloc™ Fibre Disc 501C comes in smaller diameters and features sharp alumina zirconia mineral on a durable fiber backing, making it ideal for small weld removal and other medium pressure applications such as deburring or rust removal. Alumina zirconia offers a fast cut and consistent finish on nearly all metals.
  • 3M™ Roloc™ Fibre Disc 787C

    Engineered for ultra-rapid cut, 3M™ Roloc™ Fibre Disc 787C features 3M Precision Shaped Grain. With its outstanding cut, durability, and ease of use, this disc offers a major step up in performance over conventional fiber discs. Constructed with a grinding aid, it is an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys.
  • Standard Abrasives™ A/O Resin Fiber Disc

    Our Standard Abrasives™ Aluminum Oxide Resin Fibre Disc achieves a fast cut and provides robust durability for heavyweight metal applications such as weld grinding, beveling, flame-cut edge cleanup and deburring on larger areas of ferrous metals. Stiff fibre backing provides the durability needed for heavy stock removal and high-pressure weld leveling.
  • Standard Abrasives™ Ceramic Pro Resin Fiber Disc

    Our Standard Abrasives™ Ceramic Pro Resin Fibre Disc achieves an extra fast cut and provides robust durability for heavyweight metal applications such as weld grinding, beveling, flame-cut edge cleanup and deburring on carbon steel. Stiff fibre backing provides the durability needed for heavy stock removal and high-pressure weld leveling.
  • Standard Abrasives™ Ceramic Resin Fiber Disc

    Our Standard Abrasives™ Ceramic Resin Fibre Disc runs cool during rapid stock removal on heat-sensitive metals: stainless steel, aluminum, high nickel alloys and titanium. For these reasons, it’s great for grinding, deburring and finishing – especially where heat stress is a concern.
  • Standard Abrasives™ Quick Change Aluminum Oxide Resin Fiber Disc

    Our Standard Abrasives™ Quick Change Aluminum Oxide Resin Fiber Disc achieves a fast cut and provides robust durability for heavyweight metal applications such as weld grinding, beveling, flame-cut edge cleanup and deburring on smaller areas of ferrous metals. Stiff fiber backing provides the durability needed for heavy stock removal and high-pressure weld leveling.
  • Standard Abrasives™ Quick Change Ceramic Pro Resin Fiber Disc

    Our Standard Abrasives™ Quick Change Ceramic Pro Resin Fiber Disc achieves a fast cut and provides robust durability for heavyweight carbon steel applications such as weld grinding, beveling, flame-cut edge cleanup and deburring.
  • Standard Abrasives™ Quick Change Zirconia Resin Fiber Disc

    Our Standard Abrasives™ Quick Change Zirconia Resin Fiber Disc achieves a fast, sharp cut for weld blending, grinding, deburring, and finishing applications on most metals, including ferrous metals and exotic alloys. Designed for smaller surfaces, this quick change disc saves time between grades. The stiff fiber backing enables extended use under medium to high pressure.
  • Standard Abrasives™ Zirconia Resin Fiber Disc

    Standard Abrasives™ Zirconia Resin Fibre Disc works well for weld blending, grinding, deburring, and finishing applications on most metals, including stainless steel and aluminum. It achieves a fast, sharp cut and provides tough durability for medium pressure applications on larger areas of the workpiece. The stiff fibre backing and heat-resistant bond enables extended use under pressure.