3M Precision-Shaped Grain blend provides significantly longer life than comparable aluminum oxide belts.

Proprietary mineral provides consistent, faster results on medium pressure applications, helping to improve productivity and throughput.

Reduces changeouts and downtime in robotic and pressure-assisted applications.

Highlights

• 3M Precision-Shaped Grain blend provides significantly longer life than comparable aluminum oxide belts
• Proprietary mineral provides consistent, faster results on medium pressure applications, helping to improve productivity and throughput
• Reduces changeouts and downtime in robotic and pressure-assisted applications
• Moderately flexible backing provides conformability for grinding and blending both straight and contoured surfaces
• YF-weight polyester backing is used for Grades 36-80, while lighter XF-weight polyester backing is used for Grades 120-180
• Grinding aid cools abrasive processes on heat-sensitive alloys
• Suitable for wet and dry applications on all metals
• Durable resin bond resists deterioration from heat, extending the life of the belt

Outstanding Performance on Medium Pressure Applications
We engineered our 3M™ Cubitron™ II Cloth Belt 784F with medium pressure industrial applications in mind, using 3M Precision-Shaped Grain, which cuts exceptionally fast and self-sharpens during grinding. This high-performing belt contains a ceramic and aluminum oxide blend that delivers cost-effective performance on medium-pressure applications, where a full ceramic belt may be underutilized.

Coarse grades 36-80 have a YF-weight backing, while finer grades of 120-180 have a lighter XF-weight backing. Both weights are moderately flexible and conform well to slight contours and flat surfaces.

With its water-resistant polyester backing, 3M™ Cubitron™ II Cloth Belt 784F may be run wet or dry. To protect heat sensitive alloys such as stainless steel, titanium, nickel alloys and cobalt alloys from heat-related stress cracks and discoloration, we incorporated a grinding aid to help reduce grinding temperatures. Additionally, the abrasive is firmly bonded to the backing with resin to maintain durability under high heat and pressure.