Norton 66623333511 Abrasive Belt Very Fine Aluminum Oxide

Product Description

The NORTON 66623333511 is a non-woven aluminum oxide abrasive belt designed for fine surface finishing, blending, and deburring on metal, wood, and composite materials. Measuring 0.25 inches wide and 18 inches long, this belt fits compact file belt sanders and detail grinding tools commonly used in fabrication, maintenance, and metalworking applications. The very fine grade non-woven construction conforms to irregular surfaces and contours, making it well suited for finishing work where aggressive stock removal is not required. The polyester backing with a Y-weight rating provides durability under both wet and dry operating conditions.

This belt is part of the Norton Rapid Prep series, which targets finishing and surface preparation tasks in industrial and trade settings. It is appropriate for use on ferrous and non-ferrous metals, tubing, pipe, and shaped profiles where a consistent fine surface finish is the goal. Compatible with narrow file belt sanders that accept 0.25-inch by 18-inch belts, it performs in both wet and dry environments, making it versatile for shop and field use. Maintenance technicians, fabricators, and toolroom operators are the primary users of this belt.

Key Features

• Very fine grade aluminum oxide abrasive for controlled surface finishing and light deburring
• Non-woven construction conforms to contours and complex profiles
• Polyester Y-weight backing for strength and flexibility during extended use
• Rated for both wet and dry operation
• Compact 0.25-inch by 18-inch size fits narrow file belt sanders and detail tools

Compatibility

Designed as a replacement abrasive belt for narrow file belt sanders and portable grinding tools that accept 0.25-inch by 18-inch belts.

Installation Notes

Install abrasive belts only on sanders rated for the corresponding belt size. Ensure the tool is powered off and unplugged before replacing a belt. Verify belt tracking alignment before resuming operation to prevent edge wear or belt failure. When operating wet, confirm that the tool is rated for wet use.