3M 7100234799 | 984F x 80+ Grit Precision Shaped Ceramic Cloth Belt

Description

The 3M 7100234799 Cubitron 984F II Ceramic Belt is a high-precision, narrow abrasive belt designed for detailed blending, finishing, and light-duty stock removal. This belt, which measures 0.625" x 72.0" and has a fine 80+ grit, is commonly used on file belt sanders and small backstand grinders where access to tight contours is required, and it provides a significant upgrade over conventional similar grit sanding belts. The proprietary 3M Precision Shaped Ceramic grain is made to continuously fracture into sharp points, delivering an exceptionally fast cut rate and superior life compared to standard 3M 80 grit sandpaper. This refined grit is perfect for achieving a smooth, consistent finish after coarse grinding, making it indispensable for tasks like blending welds, deburring edges, and surface conditioning prior to final polishing. Its YF-Weight polyester cloth backing ensures durability and support under medium pressure. This 3M cubitron 984F ii ceramic belt is formulated with a grinding aid, which reduces heat and prevents discoloration and stress cracks, a crucial feature when working on heat-sensitive materials. Unlike basic wet or dry sandpaper, this belt is built for high-speed, demanding production environments where long life and a consistent finish are non-negotiable.

Product Features and Benefits

Narrow 5/8" Width for Detailed Work

The 0.625" width is perfect for accessing hard-to-reach areas, internal corners, and intricate contours on metal components.

Optimal 80+ Grit for Blending and Finishing

The 80 grit sanding belt level is ideal for preparing surfaces, setting a fine grain, and achieving a professional blend before subsequent finishing steps.

Precision-Shaped Ceramic Grain

The self-sharpening grain cuts exceptionally fast and requires less grinding pressure, minimizing operator fatigue and maximizing productivity.

Heat Reduction Grinding Aid

Prevents thermal damage, discoloration, and oxidation on sensitive metals like stainless steel, outperforming standard 3M 80 grit sandpaper.

Durable YF-Weight Polyester Backing

A strong, single-flex backing provides the necessary durability and controlled flexibility for manual and pressure-assisted applications.

Frequently Asked Questions

What is the ideal application for the 5/8" width of the 3M 7100234799 belt?

It is specifically designed for use on file belt sanders and narrow-contact arm tools for blending, deburring, and finishing in tight or restricted areas.

How does this 80 grit sanding belt perform on stainless steel?

The 3M cubitron 984F ii ceramic belt includes a grinding aid that significantly reduces heat, making it highly effective on stainless steel without causing discoloration or warping.

Is this product suitable for use as a substitute for 80 grit wet/dry sandpaper?

While an 80 grit sanding belt is often used for similar finishing purposes, this belt offers a superior cut rate and life for mechanical, high-speed grinding tasks in a production environment.

What materials is the 80+ grit best used on?

It is highly effective on a wide range of metals, including stainless steel, carbon steel, nickel alloys, and cobalt chrome, for intermediate finishing.

How long does the 3M 7100234799 belt last compared to a conventional abrasive?

The Precision Shaped Ceramic grain structure is engineered to last significantly longer, reducing changeouts and downtime in high-volume operations.

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