3M 7010512979 | 984F x 120+ Grit x 18.000" OAL Precision Shaped Ceramic Cloth Belt

Description

The 3M 7010512979 Cubitron II 984F 120+ grit belt is a narrow-format precision abrasive made for detail finishing and polishing tasks. At 0.125" width and 18.0" overall length (457.2 mm), this belt fits micro-backstands, specialty jigs and precision tooling fixtures. Precision Shaped Ceramic grains provide continuous self-sharpening action to maintain fast cuts and consistent surface quality across steel parts. YF-weight polyester cloth backing offers dimensional stability and tear resistance for repeatable tracking in tight-radius applications. Closed-coat construction ensures even abrasive distribution for predictable material removal and extended belt life. The Fabri-Lok splice delivers a smooth, low-profile joint that reduces vibration and improves belt tracking during delicate polishing runs. The 120+ grit specification is tuned for light stock removal, surface preparation, deburring and final finishing before polishing. Single-flex design allows use in both manual and automated small-format finishing equipment for consistent results. This 3M cubitron 984F II ceramic belt performs well where a 3M cubitron 120 grit product or 120 grit sanding disc equivalent is required for fine surface work. Choose the 3M 7010512979 for precision-controlled removal, long abrasive life and reliable finishing performance in production and repair shops.

Product Features and Benefits

Precision-Shaped Ceramic Abrasive

Self-sharpening ceramic grains deliver sustained cutting performance for the 3M 7010512979 Cubitron II belt in finishing and polishing tasks.

120+ Grit for Fine Finishes

120+ grit provides controlled material removal and minimal scratch depth, ideal when you need the surface quality of a 120 grit sanding disc.

0.125" x 18.0" Micro Format

Narrow width and short OAL are designed for micro-backstands, narrow-jig work and precision deburring operations.

Fabri-Lok Splice for Smooth Tracking

Durable Fabri-Lok splice creates a low-profile joint that reduces vibration and improves belt life during delicate finishing cycles.

YF-Weight Polyester Cloth Backing

Robust backing offers dimensional stability and tear resistance, supporting reliable performance on manual and automated small fixtures.

Frequently Asked Questions

What diameter and length is the 3M 7010512979 belt?

The 3M 7010512979 is 0.125" wide and 18.0" overall in length (457.2 mm), suited for micro-backstands and precision fixtures.

Which applications are best for the 3M cubitron 984F II ceramic belt?

It is best for finishing, polishing, light grinding, deburring and surface preparation on carbon steel and cast components.

Is the Fabri-Lok splice durable for continuous small-scale use?

Yes, the Fabri-Lok splice provides a smooth, strong joint that improves tracking and reduces vibration during repetitive finishing runs.

Can this belt be used in wet processes or only dry?

The 3M 7010512979 works in both wet and dry operations, enabling coolant-assisted polishing as well as dry finishing workflows.

How does this belt compare to a 3M cubitron 120 grit or a 120 grit sanding disc?

The 120+ ceramic belt offers similar fine-cut results to a 3M cubitron 120 grit product or a 120 grit sanding disc but with extended life and faster cut due to precision-shaped grains.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov