3M 7000118394 Abrasive Belt 80 Grit 18x1/4 Inch Ceramic

Product Description

The 3M 7000118394 is a coated abrasive belt designed for demanding stock removal and metal finishing applications. It combines 3M Ceramic Abrasive Grain with aluminum oxide to deliver faster cutting action and longer service life compared to standard aluminum oxide belts. The heavyweight polyester cloth backing handles high-pressure grinding without breakdown, and the belt can be run dry or with a lubricant depending on the application. A built-in grinding aid controls heat buildup, making this belt well-suited for work on stainless steel and other heat-sensitive metals. Licensed trade fabricators and metal finishing shops rely on this format for consistent, repeatable results.

This belt is built for professional metal fabrication, weld grinding, and surface finishing on ferrous and non-ferrous metals. At 18 inches long and 1/4 inch wide, it fits narrow-contact belt grinders and file belt attachments common in pipe, tube, and precision part finishing work. The 80 grit rating positions it in the medium-aggressive range, suitable for blending welds, removing scale, and preparing surfaces prior to finer finishing stages. It performs equally well in wet or dry setups, giving fabricators flexibility across different shop conditions.

Key Features

• Ceramic and aluminum oxide grain blend cuts faster and outlasts traditional aluminum oxide belts
• Heavyweight polyester backing supports high-pressure grinding without delamination
• Grinding aid reduces heat generation, extending belt life on stainless steel and heat-sensitive metals
• Durable resin bond resists heat deterioration for longer service intervals
• Runs wet or dry, compatible with lubricant use for extended applications
• Higher parts-per-belt yield reduces downtime from frequent belt changes

Compatibility

Designed for use on narrow-contact belt grinders and file belt machines that accept 18-inch by 1/4-inch abrasive belts. Suitable for stock removal and finishing on stainless steel, carbon steel, and other metals.

Installation Notes

Installation should be performed by a qualified operator familiar with belt grinder safety procedures. Confirm the machine is fully powered down and locked out before changing the belt. Verify belt tracking and tension per the grinder manufacturer specifications before resuming operation. Always inspect the belt for tears or edge damage before use, and ensure guards are in place before starting the machine.

Technical Specifications

• Belt Length: 18 inches
• Belt Width: 1/4 inch
• Grit: 80
• Abrasive Type: Ceramic Aluminum Oxide Blend
• Backing Material: Heavyweight Polyester Cloth
• Bond Type: Resin
• Application: Coated Abrasive Belt
• Weight: 0.02 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118394