Norton 088341-63559 Merit Powerlock Buffing Disc 3in Type 3

Product Description

The NORTON 088341-63559 is a Merit Powerlock High Strength Buffing Disc designed for surface finishing and polishing applications in trade and light industrial environments. Measuring 3 inches in diameter and classified as a Type 3 disc, it features a Very Fine grit rating suited for final-stage buffing, light stock removal, and surface prep work. The Powerlock attachment system allows for quick mounting without the need for a separate retainer nut, reducing tool change time in high-volume finishing operations. Each box contains 25 discs.

This buffing disc is used in metalworking, fabrication, and maintenance applications where controlled surface finishing is required. The Very Fine grit makes it appropriate for smoothing weld seams, deburring edges, and preparing surfaces prior to coating or inspection. It is typically installed on angle grinders or die grinders equipped with a compatible Powerlock hub, and is suited for use by machinists, pipefitters, fabricators, and maintenance technicians working on metal surfaces.

Key Features

• 3-inch diameter for use with small angle grinders and die grinders
• Type 3 disc profile for flat and contoured surface contact
• Very Fine grit for final-stage finishing and surface prep
• Powerlock attachment system eliminates the need for a retainer nut
• Sold in a box of 25 discs for consistent supply on active job sites

Compatibility

Designed for use with angle grinders and die grinders equipped with a compatible Powerlock hub system accepting 3-inch Type 3 abrasive discs.

Installation Notes

Installation and disc changes should be performed with the grinder powered off and unplugged or with the battery pack removed. Verify that the grinder hub is compatible with the Powerlock attachment system before mounting. Always inspect the disc for damage before use and operate within the rated RPM for the tool. Abrasive disc work in fabrication and maintenance environments should follow applicable workplace safety standards.

Technical Specifications

• Diameter: 3 inches
• Disc Type: Type 3
• Grit: Very Fine
• Package Quantity: 25 per box
• Package Weight: 2.5 pounds
• Unit of Measure: Box

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 088341-63559