Norton 78072721897 Abrasive Belt 40 Grit 1x12 in Aluminum Oxide

Product Description

The NORTON 78072721897 is a coated abrasive belt designed for aggressive material removal on metal, wood, and composite surfaces. Built on the R228 series platform, this belt uses aluminum oxide abrasive grain bonded to a heavyweight X-weight cloth backing with a closed coat density. The 40 grit rating places it in the coarse grade range, making it well suited for fast stock removal, weld blending, and surface prep work. The dry-operation design and durable cloth backing hold up to the heat and pressure typical of fixed or portable belt sander applications.

This belt is sized at 1 inch wide by 12 inches long, fitting compact bench-top belt sanders and handheld file belt tools commonly used in fabrication shops, maintenance facilities, and metalworking environments. The coarse 40 grit is a first-pass or heavy stock removal grade, typically followed by finer grits for finishing. Technicians and tradespeople working on pipe fitting, weld seam cleanup, and surface conditioning will find this format useful for tight or detail work where wider belts cannot reach.

Key Features

• 40 grit coarse aluminum oxide abrasive for fast, aggressive stock removal
• R228 series closed coat construction for consistent cut rate across the belt surface
• Heavyweight X-weight cloth backing resists tearing under high-pressure grinding
• 1 inch x 12 inch format fits compact bench and file-style belt sanders
• Dry operation rated — not intended for wet or coolant-assisted use

Compatibility

Designed as an OEM-style replacement or consumable abrasive belt for 1 inch x 12 inch belt sander tools used in metalworking, woodworking, and general fabrication applications.

Installation Notes

Belt installation should be performed with the tool unplugged or the power source locked out. Verify belt tracking and tension adjustment before resuming operation. Always confirm the belt arrow direction matches the sander rotation direction if directional markings are present. Eye protection and dust control appropriate to the material being worked are recommended.