3M 7000119446 Abrasive Belt 80 Grit 15.5x3.5 in

Product Description

The 3M 7000119446 is an alumina zirconia coated abrasive belt designed for high-production grinding, blending, and finishing on metal substrates. It measures 15.5 inches in length and 3.5 inches in width and runs at 80 grit, making it well suited for aggressive material removal on ferrous and non-ferrous metals. The belt uses a heavyweight, water-resistant polyester cloth backing that handles high-pressure contact and edge work without breaking down prematurely. A built-in grinding aid helps the belt run cooler than standard abrasives, which reduces heat distortion on heat-sensitive materials. Licensed trades and metal fabricators rely on this belt for consistent cut rate across demanding production cycles.

This belt is used in industrial and shop environments for surface grinding, weld blending, and deburring on metals including aluminum, stainless steel, and carbon steel. The 80-grit alumina zirconia mineral delivers fast stock removal while maintaining a controlled finish. It is appropriate for stationary and portable belt grinding equipment operating under high contact pressure. The cool-running formulation makes it a practical choice when working on heat-sensitive metals where excessive friction can alter the workpiece surface or metallurgy.

Key Features

• Alumina zirconia abrasive grain with grinding aid cuts faster than aluminum oxide and generates less heat
• Heavyweight, water-resistant polyester cloth backing withstands high-pressure grinding and edge work
• Cool-running construction reduces heat buildup on aluminum, stainless steel, and other heat-sensitive metals
• 80-grit rating provides aggressive stock removal suitable for weld blending and surface preparation
• 15.5-inch by 3.5-inch belt size fits standard belt grinding equipment

Compatibility

Designed as a replacement-style coated abrasive belt for belt grinders and finishing machines that accept 15.5-inch by 3.5-inch belts.

Installation Notes

Install on belt grinders by trained shop personnel following the equipment manufacturer's tracking and tensioning procedures. Inspect the belt for cracks or tears before mounting and never operate a damaged belt. Ensure the grinder is fully powered down and the belt is at rest before changing. Wear appropriate PPE including eye protection and gloves during installation and operation.

Technical Specifications

• Belt Length: 15.5 inches
• Belt Width: 3.5 inches
• Grit: 80
• Abrasive Mineral: Alumina Zirconia
• Backing Material: Heavyweight Water-Resistant Polyester Cloth
• Color: Green
• Weight: 0.16 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119446