Norton 78072726322 Abrasive Belt 240 Grit 3x132 in Aluminum Oxide

Product Description

The NORTON 78072726322 is a coated abrasive belt designed for dry precision finishing on flat and contoured surfaces. Built on a J-weight polyester cloth backing, this belt combines flexibility with durability, making it well suited for fine-stock removal and surface prep work. At 240 grit, it falls in the very fine grade range, ideal for final-pass finishing before sealing or coating. The closed coat aluminum oxide construction provides consistent, aggressive cutting action across the full belt face. It measures 3 inches wide by 132 inches long and weighs 1.9 pounds per unit.

This belt fits stationary wide-belt sanders and large-format belt sanding machines common in woodworking shops, metal fabrication facilities, and finishing operations. The R245 series designation indicates a general-purpose finishing belt suited to wood, composites, and light metal applications. Dry operation is required — this belt is not rated for wet grinding or coolant-flooded use. It is typically installed and changed by machine operators, shop technicians, or maintenance personnel familiar with belt sander tracking and tensioning procedures.

Key Features

• 240 grit very fine grade for final finishing and pre-coating surface prep
• Aluminum oxide abrasive material delivers consistent cut rate and long belt life
• Closed coat construction maximizes abrasive coverage for uniform scratch pattern
• J-weight polyester cloth backing provides flexibility with resistance to tearing
• Dry-use only design suited to woodworking, composites, and light metal surfaces
• NORTON R245 series — a recognized general-purpose finishing belt configuration

Compatibility

Designed as an OEM-style replacement or direct-fit consumable for wide-belt sanding machines that accept a 3-inch by 132-inch abrasive belt in dry operating environments.

Installation Notes

Belt replacement should be performed with the machine fully powered off and locked out per applicable OSHA lockout/tagout procedures. Confirm belt tracking alignment and tensioner setting before resuming operation. Inspect the platen or contact drum for wear or debris that could cause premature belt failure. Do not use this belt with water, cutting fluids, or any wet-grinding setup.