Norton 78072733177 Abrasive Belt 40 Grit 1/4x24 in

Product Description

The NORTON 78072733177 is a coated abrasive belt designed for aggressive material removal on a range of workpiece surfaces. Built on a heavy X-weight cloth backing with a closed-coat aluminum oxide abrasive layer, this belt delivers consistent cut at 40 grit across the full working surface. The R228 series construction pairs the durable cloth backing with a closed-coat density, which maximizes abrasive coverage and cutting efficiency on harder materials. At 0.2 pounds, it is a compact, single-use belt sized at 1/4 inch wide by 24 inches long, suited for narrow belt sanders and detail grinding tools used in metal fabrication, woodworking, and trade maintenance applications.

This belt is intended for dry operation only and fits narrow-profile belt sander tools common in HVAC, plumbing, and general mechanical trade shops. The 40-grit coarse grade makes it well suited for initial stock removal, weld seam cleanup, rust removal, and surface preparation before finer finishing steps. The X-weight cloth backing resists tearing under load, making it reliable for sustained passes on metal, wood, or composite substrates in both bench and portable tool setups.

Key Features

• 40-grit coarse aluminum oxide abrasive for aggressive stock removal
• Closed-coat density maximizes abrasive surface coverage for consistent cut rate
• X-weight cloth backing provides durability and tear resistance under load
• Dry-operation design — not rated for wet or coolant-assisted use
• R228 series construction for narrow belt sander compatibility
• Compact 1/4 inch x 24 inch size fits detail and precision sanding tools

Compatibility

Designed as an OEM-style replacement coated abrasive belt for narrow belt sanders and file belt tools accepting a 1/4 inch by 24 inch belt configuration.

Installation Notes

Install by a qualified operator familiar with the belt sander tool in use. Power down and disconnect the tool from its power source before changing the belt. Confirm belt tracking and tension are set per the tool manufacturer guidelines before resuming operation. Use only in dry conditions — do not expose this belt to water, cutting fluids, or coolants.