Description

3″ x 20″ Aluminum Oxide Sanding Belt

Our 3″ x 20″ Aluminum Oxide Sanding Belts are designed for portable belt sanders, providing fast cutting performance and dependable durability across wood, metal, plastics, and painted surfaces. Built with premium aluminum oxide grain and a durable cloth backing, these belts deliver consistent sanding results whether you’re leveling wood, shaping material, or prepping surfaces on the jobsite or in the shop.

Key Features

  • Premium Aluminum Oxide Grain – Long-lasting, fast-cutting abrasive ideal for general-purpose sanding.

  • Durable Cloth Backing – Strong, flexible backing ensures proper tracking and extended belt life.

  • Consistent Cutting Action – Smooth, even performance for stock removal, blending, and finishing.

  • Versatile Material Compatibility – Excellent on hardwoods, softwoods, mild steel, aluminum, and composite materials.

  • Heat-Resistant Resin Bond – Reduces loading and maintains durability during demanding applications.

Ideal For

  • Portable belt sanders

  • Woodworking and carpentry

  • Metal deburring and surface prep

  • Jobsite finishing tasks

  • General shop sanding

Specifications

  • Size: 3″ x 20″

  • Abrasive: Aluminum Oxide

  • Backing: Cloth

  • Use: Portable belt sanders

  • Applications: Wood, metal, plastics, painted surfaces

Additional information

Dimensions 48 × 2 in
Grit

24, 36, 40, 50, 60, 80, 100, 120, 150, 180, 220, 240, 320, 400