3M™ Cubitron™ 3 Abrasive Fibre Disc

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Re-engineered precision-shaped grain to cut faster and last longer than conventional ceramic abrasives or 3M™ Cubitron™ II products*

Enhanced mineral orientation of Precision Shaped Grain (PSG) technology material

Precision Shaped Grain (PSG) technology employs microreplication for uniform abrasive

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Highlights
  • Re-engineered precision-shaped grain to cut faster and last longer than conventional ceramic abrasives or 3M™ Cubitron™ II products*
  • Enhanced mineral orientation of Precision Shaped Grain (PSG) technology material
  • Precision Shaped Grain (PSG) technology employs microreplication for uniform abrasive
  • Faster cut rate and higher material removal rate than its predecessors*
  • Less vibration exposure and less operator fatigue***
  • Available in a range of coarse grades

3M™ Cubitron™ 3 Abrasive Fibre Disc is an advanced abrasive disc designed for superior performance in metal finishing tasks such as weld removal, paint stripping, and grinding in the collision repair market.

Use 3M™ Cubitron™ 3 Abrasive Fibre Disc to enhance productivity and efficiency in your body shop. This upgraded disc features re-engineered precision-shaped ceramic grains with a proprietary breakthrough in grain shape, including curved sides, which increases material removal rates and reduces the need for frequent changeouts. The enhanced mineral orientation enables a high sustained cut rate, helping to maximize throughput and productivity. Designed to reduce operator fatigue, this disc requires less pressure on the tool, promoting workplace wellbeing. Additionally, the reduced vibration exposure helps improve workplace safety without compromising productivity.***The 3M™ Cubitron™ 3 Fibre Disc is engineered to last longer than its predecessors* and select leading global competitors**, which can result in decreased waste and lower overall grinding costs. It is designed for grinding, weld blending, deburring, and other tough metal finishing jobs, making it a valuable tool for body shops. *Based upon 3M internal automated testing against Cubitron™ II in 2025 // **Based upon 3M internal automated testing against leading global competitors in 2025 // ***externally validated by Fraunhofer Institute in 2024

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labelled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labelled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards, as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.