Norton 78072722175 Abrasive Belt 50 Grit 4x54 Aluminum Oxide

Product Description

The NORTON 78072722175 is a coated abrasive belt designed for aggressive material removal on stationary and portable belt sanders. Built on an X-weight cloth backing, this belt delivers the rigidity and durability needed for heavy stock removal on metal, wood, and composite surfaces. The 50-grit aluminum oxide abrasive is closed-coat, meaning the abrasive grains are densely packed across the belt face for fast, consistent cutting action. At 4 inches wide and 54 inches in overall length, it fits a standard range of industrial and jobsite belt sander configurations. This is a dry-use belt intended for applications where coolant or water is not present.

This belt is suited for coarse material removal tasks in metal fabrication shops, woodworking operations, and general industrial maintenance settings. The R228 series designation identifies it as part of a heavy-duty coated abrasive line built for demanding, high-contact-pressure grinding and sanding. It is commonly installed by machinists, fabricators, and maintenance technicians working with stationary floor-standing belt grinders or large bench-mounted units that accept 4-inch by 54-inch belts.

Key Features

• 50-grit coarse aluminum oxide abrasive for fast, aggressive stock removal
• X-weight cloth backing provides stiffness and tear resistance under high pressure
• Closed-coat construction maximizes grain coverage for consistent cut rate
• Dry-use rated — no coolant or water exposure
• R228 series construction for heavy-duty industrial sanding applications
• 4 inches wide by 54 inches in length fits a broad range of compatible belt sander machines

Compatibility

Designed as a replacement coated abrasive belt for belt sanders and grinders that accept 4-inch by 54-inch belts. Verify machine belt-size requirements before installation.

Installation Notes

Belt installation should be performed by a qualified operator familiar with the specific sanding or grinding machine. Always power down and disconnect the machine from its power source before changing belts. Confirm belt tracking alignment after installation and before resuming operation. Follow the machine manufacturer's guidelines for belt tension and tracking adjustment.