Norton 78072765325 Abrasive Belt 320 Grit 1/2x12 in

Product Description

The NORTON 78072765325 is a coated abrasive belt engineered for dry fine finishing applications on metal, wood, and composite materials. Running at 320 grit, this belt falls in the extra fine grade range, making it well suited for final-stage surface prep, light stock removal, and pre-polish work. The aluminum oxide abrasive is bonded to a closed-coat cloth backing rated at X weight, delivering consistent cut and durability across portable belt sander tooling. At 1/2 inch wide and 12 inches long, it is sized for small file belt sanders and detail finishing machines commonly used in fabrication and maintenance environments.

This belt is intended for dry operation only and fits the R228 series product line from NORTON. It is a practical choice for technicians and tradespeople who need a reliable extra fine abrasive for deburring, surface conditioning, or weld blending on tight-tolerance workpieces. The compact 1/2 x 12 inch format targets narrow-platen and file-style sanders used in plumbing, HVAC fabrication, and general metalworking shops.

Key Features

• 320 grit extra fine grade for final-stage finishing and light stock removal
• Aluminum oxide abrasive material provides consistent cut rate and long belt life
• Closed-coat construction maximizes abrasive coverage for uniform surface finish
• X-weight cloth backing adds flexibility and durability on contoured surfaces
• Dry-use rated — no coolant or water exposure required
• Compact 1/2 x 12 inch size fits narrow file belt sanders used in trade applications

Compatibility

Designed as a replacement-style abrasive belt for portable file sanders and narrow-platen belt sanders accepting a 1/2 x 12 inch belt configuration. Part of the NORTON R228 series.

Installation Notes

Installation is performed by technicians and tradespeople familiar with portable abrasive tooling. Before mounting, disconnect the sander from its power source and release belt tension per the tool manufacturer's instructions. Confirm belt tracking direction matches the arrow printed on the backing before seating the belt on the platens. This belt is rated for dry use only — do not use with water, cutting fluids, or coolants.