3M 7100128753 Abrasive Belt 18x3/4 Inch 36 Grit Aluminum Oxide

Product Description

The 3M 7100128753 is an aluminum oxide cloth-backed abrasive belt designed for general-purpose material removal in metal and woodworking applications. Running on a polyester XF-weight cloth backing with a resin bond, this belt handles both wet and dry conditions and holds up under high heat and grinding pressure. At 18 inches long and 3/4 inch wide with a 36 grit cut, it is suited for aggressive stock removal and deburring work on mild steel, carbon steel, aluminum, bronze, and brass. Licensed tradespeople and shop technicians are the primary installers and users.

This belt is intended for use on backstand or benchtop belt sanders, stroke sanders, portable belt grinders, and wide belt grinding and finishing equipment. The 36 grit rating makes it well suited for heavy deburring, weld blending, and initial surface preparation on ferrous and non-ferrous metals. It also performs on woodworking applications requiring aggressive stock removal. The resin bond and XF-weight backing are rated for sustained pressure in production and job-shop environments.

Key Features

• Aluminum oxide abrasive mineral provides consistent, reliable cutting action across a wide range of substrates
• XF-weight polyester cloth backing withstands grinding pressure and heavy sanding loads
• Resin bond resists high heat and pressure for extended belt life
• Waterproof backing supports both wet and dry grinding and finishing operations
• 18 inch length and 3/4 inch width fit standard backstand, benchtop, and portable belt sander configurations
• 36 grit is optimized for aggressive deburring, weld blending, and initial material removal

Compatibility

Designed for use on backstand belt sanders, benchtop belt sanders, stroke sanding machines, portable belt grinders, and wide belt grinding and finishing equipment that accept an 18 inch by 3/4 inch belt.

Installation Notes

Belt installation and replacement should be performed by qualified shop technicians or tradespeople familiar with abrasive equipment. Power down and lock out the machine before changing belts. Confirm belt tracking and tension per the equipment manufacturer guidelines before resuming operation. Inspect the belt for tears or glazing before each use and replace if damaged.

Technical Specifications

• Belt Length: 18 inches
• Belt Width: 3/4 inch
• Grit: 36
• Abrasive Mineral: Aluminum Oxide
• Backing Material: XF-Weight Polyester Cloth
• Bond Type: Resin
• Color: Maroon
• Application: Wet or Dry
• Weight: 6.738 pounds
• UPC: 076308470727

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100128753