Norton 61463605455 Rectangle Polishing Stone 400 Grit

Product Description

The NORTON 61463605455 is a rectangle-shaped polishing stone made from silicon carbide abrasive. It is designed for fine finishing and surface polishing work on metal, ceramic, and similar hard materials. At 6 inches in overall length, it provides a full contact surface suited to flat and near-flat workpiece faces. Rated at 400 grit in the Super Fine grade range, this stone removes light tool marks and produces smooth, refined surface finishes. It is a bench or hand-held polishing tool used in machine shops, toolrooms, and maintenance environments by machinists, tool-and-die technicians, and skilled tradespeople.

This polishing stone suits applications where a controlled, consistent abrasive surface is needed for final-stage finishing or deburring. It is appropriate for use on precision components, mold surfaces, cutting edges, and bearing surfaces where surface finish quality is critical. The 400 grit Super Fine rating makes it suitable as a finishing step after coarser stock removal has been completed. It is commonly used in metalworking shops, maintenance facilities, and precision manufacturing environments.

Key Features

• Silicon carbide abrasive construction for effective cutting action on hard materials
• 400 grit Super Fine grade for light finishing and surface refinement
• Rectangle shape provides flat, stable contact on flat workpiece surfaces
• 6 inches overall length for full hand-held grip and extended working surface
• Single-piece packaging suitable for individual bench or hand-held use

Compatibility

Designed as a general-purpose hand polishing stone for use on metal, ceramic, and hard non-ferrous surfaces requiring a Super Fine 400 grit abrasive finish.

Installation Notes

This stone is a hand-applied abrasive tool and does not require mechanical installation. Keep the working surface and the stone clean and free of contaminating grit before use to avoid scratching the workpiece. Use light, consistent pressure with a flat stroke to maintain uniform contact across the stone face. Inspect the stone periodically for uneven wear and dress or replace as needed to maintain flat geometry.