Norton 78072770674 Abrasive Belt 50 Grit Ceramic 2x48 in

Product Description

The NORTON 78072770674 is a ceramic abrasive belt designed for aggressive material removal on metal and other hard surfaces. Measuring 2 inches wide by 48 inches long, this belt runs on standard 2 x 48 inch belt grinders and finishing machines. The 50-grit ceramic grain delivers coarse-grade cutting action, making it well suited for weld blending, stock removal, and surface preparation work. Ceramic abrasive is a self-sharpening grain that fractures under pressure to expose fresh cutting edges, which extends belt life compared to aluminum oxide. The polyester cloth backing with Y-weight construction resists tearing and flexing during high-pressure grinding passes. Closed coat density maximizes grain coverage across the belt face for consistent, fast cutting.

This belt is appropriate for use in metal fabrication shops, pipe and tube grinding, and general-purpose surface conditioning applications. The R983 series construction is rated for both wet and dry operation, giving users flexibility when working with coolant-fed machines or dry bench grinders. It is typically installed and used by machinists, fabricators, pipefitters, and maintenance professionals who require consistent aggressive stock removal on ferrous and non-ferrous materials.

Key Features

• Ceramic abrasive grain self-sharpens under pressure for extended belt life
• 50 grit coarse grade for fast stock removal and weld blending
• Y-weight polyester cloth backing resists tearing under high-pressure grinding
• Closed coat density provides maximum grain coverage and consistent cut rate
• Rated for wet and dry operation for use with or without coolant
• 2 inches x 48 inches size fits standard belt grinders and finishing machines

Compatibility

Designed for use on standard 2 x 48 inch belt grinders and abrasive finishing machines that accept 2-inch wide endless belts.

Installation Notes

Belt installation should be performed by a qualified operator following the machine manufacturer's guidelines. Confirm the belt tracking direction arrow aligns with wheel rotation before powering on the grinder. Disconnect and lock out power to the machine before changing belts. Inspect the belt for cracks or splice separation before each use and do not exceed the machine's rated surface speed for the belt width and grit being used.