Norton 78072728567 Abrasive Belt 120 Grit 1/2x18 in

Product Description

The NORTON 78072728567 is a coated abrasive belt designed for aggressive material removal and consistent finish work on metal, wood, and composite surfaces. Built on a polyester cloth backing with X-weight construction, this belt delivers the flexibility and tensile strength needed for portable and stationary belt sanders. The abrasive material is zirconia alumina, a self-sharpening grain that fractures under pressure to expose fresh cutting edges, extending belt life under heavy stock removal conditions. At 120 grit medium grade, it bridges the gap between rough shaping and finish preparation, making it a practical choice for general-purpose grinding and blending tasks.

This belt fits 1/2 inch by 18 inch belt sander configurations commonly found in maintenance shops, fabrication environments, and field service settings. The closed coat density maximizes grain coverage across the belt face for efficient cutting on ferrous and non-ferrous metals. Its R823P series designation indicates Norton's zirconia alumina coated line, engineered for both wet and dry operation. Tradespeople in metal fabrication, HVAC duct work finishing, pipefitting, and general maintenance will find this belt suited to deburring, weld blending, and surface prep applications.

Key Features

• Zirconia alumina grain self-sharpens during use for extended service life
• X-weight polyester cloth backing provides high tensile strength and flexibility
• Closed coat density for maximum cutting efficiency on metal and composite surfaces
• Rated for both wet and dry operation, compatible with coolant-assisted grinding
• 120 grit medium grade balances stock removal with surface finish preparation
• Series R823P construction suitable for portable and stationary belt sander use

Compatibility

Designed as a direct-fit replacement for 1/2 inch by 18 inch belt sander machines in shop, field, and maintenance environments where zirconia alumina coated belts are specified.

Installation Notes

Installation is performed by maintenance technicians and tradespeople familiar with belt sander equipment. Before changing the belt, power down and unplug the sander or lock out the power source per standard LOTO procedures. Verify belt tracking after installation by running the machine briefly at low load before full operation. Inspect the platen and drive rollers for wear or debris that could cause premature belt failure.