Norton 78072721335 Abrasive Belt 36 Grit 2x72 in Aluminum Oxide

Product Description

The NORTON 78072721335 is a coated abrasive belt designed for aggressive material removal in grinding and finishing applications. Built on an X-weight cloth backing, this belt delivers the rigidity and durability needed for demanding stock removal work. The aluminum oxide abrasive grain is closed-coat applied, meaning grain coverage is dense across the full belt surface, which translates to consistent cut rate throughout the belt's life. At 36 grit, this belt falls in the extra coarse range, making it the right choice for rapid shaping, weld blending, and heavy surface prep. Dry operation only. Measuring 2 inches wide by 72 inches in overall length, it fits standard 2 x 72 belt grinder configurations used in fabrication and metalworking shops.

This belt is suited for industrial and trade environments where high material removal rates are required. Typical applications include weld seam removal, rough shaping of metal stock, deburring, and surface conditioning on ferrous and non-ferrous materials. The Series R228 designation identifies it within NORTON's cloth-backed coated abrasive line. It is used by metal fabricators, machinists, welders, and maintenance trades operating 2 x 72 contact-wheel or platen belt grinders. Dry use only — do not expose to coolants or wet grinding conditions.

Key Features

• 36 grit extra coarse aluminum oxide for high-rate stock removal
• X-weight cloth backing provides stiffness and resistance to tearing under load
• Closed-coat construction delivers dense grain coverage for consistent cut
• Dry-use only coated abrasive belt — no coolant exposure
• Series R228 cloth-backed belt in standard 2 x 72 inch size

Compatibility

Designed for use on standard 2 x 72 inch belt grinder machines in fabrication, metalworking, and maintenance trade applications.

Installation Notes

Belt grinder installation and belt changes should be performed with the machine powered off and unplugged. Ensure the belt tracking and tension adjustments on the grinder are set correctly before operating. Inspect the belt for cracks, tears, or delamination before each use — do not run a damaged belt. Work rest and guard alignment should be confirmed after each belt change per applicable ANSI and OSHA safety standards for abrasive equipment.