Norton 55309 Non-Woven Abrasive File Belt 18" x 1/2" Coarse Grit

The Norton 55309 is a premium non-woven abrasive file belt designed for deburring, blending, and finishing applications on metal surfaces. Measuring 18 inches in length by 1/2 inch in width, this coarse grit belt delivers professional results on a variety of materials.

Key Features:

• Premium aluminum oxide abrasive grain coating provides up to 20% higher cut rate compared to standard surface conditioning belts
• Proprietary Clean Bond resin technology with open coat design ensures smear-free finishes on high nickel content alloys and minimizes loading on aluminum and soft metals
• Durable nylon fiber construction bonded to strong Y-weight polyester backing with extremely low stretch for consistent performance
• Coarse grit ideal for moderate material removal, deburring, and initial blending of welds and mismatched surfaces
• Brown color for easy grit identification

This belt is particularly well-suited for portable belt applications where durability and low-stretch characteristics are essential. The combination of aggressive cutting action and clean finishing capabilities makes it an excellent choice for metalworking, fabrication, and surface preparation tasks.