Tru-maxx 7432 Abrasive Belt 80 Grit 6x79 in Aluminum Oxide

Product Description

The TRU-MAXX 7432 is a coated abrasive belt designed for dry grinding, blending, and stock removal on belt sanders and stationary grinder setups. It measures 6 inches wide by 79 inches long and runs at 80 grit, placing it in the medium-grade range — suited for general-purpose material removal where a fine finish is not the primary goal. The abrasive material is aluminum oxide, bonded in a closed-coat pattern onto a polyester cloth backing rated at X-weight, which provides the stiffness and tear resistance required for demanding shop environments. Machinists, fabricators, and maintenance technicians reach for this belt when removing weld spatter, shaping metal, or smoothing rough wood and composite surfaces.

This belt is used in production and job-shop settings where a 6-inch wide belt grinder or edge sander is part of the standard workflow. The 79-inch length fits specific machine configurations common in metalworking and woodworking operations. The dry-only designation means it is not rated for wet grinding applications or coolant-flooded operations. Closed-coat construction maximizes abrasive coverage across the belt surface, improving cut rate on ferrous metals, non-ferrous metals, and hardwoods alike. It is a single-unit item with no minimum quantity requirement beyond one belt per order.

Key Features

• 80 grit aluminum oxide abrasive — medium grade, effective for stock removal and surface prep
• Closed-coat construction maximizes abrasive density for faster cut rates
• X-weight polyester cloth backing resists tearing under tension and heat
• 6 x 79 inch size fits standard large-format belt grinders and stationary sanders
• Dry-use rated — optimized for dry grinding and blending without coolant

Compatibility

Designed as a replacement or standard-supply belt for belt grinders and stationary sanding machines that accept a 6-inch wide by 79-inch long abrasive belt in dry-use configurations.

Installation Notes

Belt installation should be performed by a qualified operator with the machine powered off and disconnected from its power source. Verify belt tracking adjustment before resuming operation, as improper tracking causes premature edge wear or belt failure. Confirm the arrow or grain direction marked on the belt interior matches the direction of machine travel. Always wear appropriate PPE including eye protection and gloves when changing or operating abrasive belts.