3M Cubitron 3 Abrasive Fibre Disc 33505, 80+, 5 in x 7/8 in, Precision Shaped Ceramic Grain, High Cut Rate, Long Life Abrasive Disc for Metal Finishing, Weld Removal, and Paint Stripping, Pack of 5 80+
3M Cubitron 3 Abrasive Fibre Disc 33505, 80+, 5 in x 7/8 in, Precision Shaped Ceramic Grain, High Cut Rate, Long Life Abrasive Disc for Metal Finishing, Weld Removal, and Paint Stripping, Pack of 5
The 3M Cubitron 3 Fibre Disc is an advanced abrasive disc engineered to deliver high performance in demanding metal finishing applications such as weld removal, grinding, and paint stripping. It features re-engineered precision shaped ceramic grains with a proprietary innovation in grain shape, including curved sides that enhance material removal rates and extend disc life. The disc incorporates 3M’s latest advancement in mineral orientation, allowing a consistently high cut rate that supports greater throughput and operational efficiency. Designed to improve comfort and reduce fatigue, the 3M Cubitron 3 Fibre Disc requires lower tool pressure and helps minimize vibration exposure, contributing to a safer and more comfortable work environment. It is built to last significantly longer than prior-generation 3M Cubitron II discs and leading global competitors, offering durability that can lead to less waste and reduced overall grinding costs. Ideal for grinding, weld blending, deburring, and other heavy-duty metal finishing jobs, this abrasive fibre disc is available in a variety of coarse grades to meet diverse operational needs in professional and industrial settings. Performance attributes have been validated in 3M’s internal automated testing () and externally confirmed by the Fraunhofer Institute (in 2024). For industrial/occupational use only. Not for consumer sale or use.
Product Features
- ADVANCED PRECISION SHAPED GRAIN TECHNOLOGY Delivers faster cutting and longer life compared to conventional ceramic abrasives or previous 3M Cubitron II products
- RE-ENGINEERED CERAMIC GRAIN SHAPE Curved sides increase material removal rate and reduce the need for frequent disc changeouts
- ENHANCED MINERAL ORIENTATION Maintains a high sustained cut rate to help maximize throughput and productivity
- REDUCED VIBRATION EXPOSURE Helps improve workplace safety and reduces operator fatigue during prolonged use**
- LESS TOOL PRESSURE REQUIRED Promotes efficient performance while supporting operator comfort and wellbeing**
- LONGER LASTING PERFORMANCE Engineered to outlast prior generations and leading global competitors, contributing to lower overall grinding costs*
- APPLICATION VERSATILITY Designed for grinding, weld blending, deburring, and tough metal finishing jobs in professional body shops
- VALIDATED PERFORMANCE Demonstrated in internal automated tests by 3M in 2025(*) and externally validated by the Fraunhofer Institute in 2024(**)
- WIDE GRADE RANGE AVAILABLE Multiple coarse grades available to match various metalworking and surface preparation needs
- FOR INDUSTRIAL/OCCUPATIONAL USE ONLY. NOT FOR CONSUMER SALE OR USE