Norton 63642592057 Abrasive Belt 36 Grit 2x48 in Ceramic

Product Description

The NORTON 63642592057 is a coated abrasive belt engineered for aggressive material removal in demanding grinding and finishing applications. Built on a heavy-duty Y-weight polyester backing, this belt handles high-pressure and high-heat conditions without breaking down. It runs on ceramic alumina abrasive grain in a closed-coat density configuration, delivering fast, consistent cut rates across metal and hard alloy surfaces. At 36 grit, it falls in the extra coarse grade range, making it well suited for weld blending, heavy stock removal, and surface conditioning prior to finer finishing passes. The R980P series designation confirms this belt is designed for production-grade performance in both wet and dry operations.

This belt is used in metal fabrication shops, pipe fitting operations, weld repair work, and general metalworking environments. Its 2-inch width and 48-inch length fit a range of stationary and portable belt grinders commonly found in trade and light industrial settings. Ceramic alumina grain self-sharpens under pressure, which extends belt life compared to aluminum oxide alternatives, reducing changeover frequency during high-volume work. Wet or dry operation makes it adaptable to coolant-assisted grinding setups as well as dry-run portable tools.

Key Features

• Ceramic alumina abrasive grain for aggressive cut and extended belt life
• 36 grit extra coarse grade for heavy stock removal and weld blending
• Y-weight polyester backing resists tearing and flexing under high-pressure grinding
• Closed-coat density maximizes abrasive coverage for consistent surface contact
• Rated for both wet and dry operation for use with or without grinding coolant
• R980P series construction designed for production-intensity use cycles

Compatibility

Designed as an OEM-style replacement or direct consumable for belt grinders and file belt sanders accepting a 2-inch by 48-inch abrasive belt in trade and light industrial settings.

Installation Notes

Installation is performed by metalworking technicians or fabricators familiar with belt grinder maintenance. Before changing a belt, power down the grinder and allow all moving parts to come to a complete stop. Confirm belt tracking direction arrows align with the grinder drive wheel rotation before tensioning. Inspect the platen and contact wheel for wear before mounting a new belt, as surface irregularities will reduce belt life and cut quality.