3M 7100310727 | 4-1/2" Size x 36+ Grit Die Fiber Disc

Description

The 3M 7100310727 36 grit Cubitron fiber disc is a premium abrasive made for efficient material removal and consistent surface preparation. Measuring 4-1/2″ in diameter, this disc delivers aggressive cutting for metal fabrication, weld blending and surface cleaning. Made with 3M’s Cubitron abrasive technology, the 36 grit cubitron fiber disc offers fast stock removal without sacrificing edge life. Its durable fiber construction stands up to heavy pressure, ensuring reliable performance during repetitive sanding cycles. Use with a compatible 3M fiber disc backing pad for secure attachment and smooth operation in handheld grinders. Ideal for professionals in metalworking and body shop environments, this abrasive fiber disc tackles rust, scale and weld spatter with ease. The 3M 7100310727 disc helps shorten cycle times, reducing downtime and increasing throughput on production floors. It produces clean, consistent results on steel, stainless steel, cast iron and other ferrous metals. With balanced grit and a robust build, this 3M 1182c fiber disc alternative delivers a long life and fewer disc changes. It allows operators to work with confidence, even under sustained pressure and high-load applications. The consistent abrasive action minimizes rework and supports uniform finishes across multiple passes. Built for productivity-focused environments, it helps teams meet quality standards without slowing output. This makes it a dependable choice for professionals who prioritize efficiency, durability, and precision in metal finishing tasks. Choose the 36 grit Cubitron fiber disc when you need a reliable, high-performance abrasive for demanding jobs.

Product Features and Benefits

Aggressive 36+ Grit Cubitron Abrasive

Delivers rapid stock removal and long life for metal prep, blending and rust removal tasks.

4-1/2″ Diameter For Versatility

Compact size fits standard grinders and works well in detailed sanding and broader surface prep.

Durable Fiber Disc Construction

Robust build stands up to pressure, supporting extended use in industrial and shop settings.

Compatible with Fiber Disc Backing Pad

Compatible with a 3M 1182c fiber disc backing pad for secure attachment and smooth, balanced rotation.

Consistent Surface Finish

Produces reliable results across steel and other ferrous substrates, maintaining texture control.

Frequently Asked Questions

What size is the 3M 7100310727 fiber disc?

This Cubitron fiber disc measures 4-1/2″ in diameter, ideal for handheld grinder use.

What materials can the 36 grit Cubitron fiber disc work on?

It is suited for steel, stainless steel, cast iron, rust, and weld spatter removal in metal prep jobs.

Can I use this disc with a 3M fiber disc backing pad?

Yes, this abrasive fiber disc is compatible with a properly sized fiber disc backing pad for secure mounting.

Is this similar to a 3M 1182C fiber disc?

The 3M 7100310727 offers performance in line with robust fiber discs like the 1182C series for stock removal tasks.

What grit is best for aggressive metal removal?

The 36+ grit on this Cubitron fiber disc gives a balance of aggressive cut and surface control for heavier material removal.

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