Norton 61463643185 Rectangle Polishing Stone 100 Grit

Product Description

The NORTON 61463643185 is a fine-grade rectangle polishing stone made from aluminum oxide abrasive. It measures 8 inches in overall length and cuts at 100 grit, placing it in the fine grade range suited for finish honing and light stock removal. Aluminum oxide is a durable, self-sharpening abrasive that performs consistently on ferrous metals, tool steel, and hardened components. This stone is a standard choice for machinists, toolmakers, and maintenance technicians who need reliable edge refinement and surface finishing on precision parts.

This polishing stone is used across metalworking, machining, and tool maintenance applications. It is well suited for deburring machined edges, touching up cutting tools, and refining contact surfaces on dies, molds, and fixtures. The fine 100 grit removes minor surface imperfections without taking excessive material, making it appropriate for final-stage honing work where surface finish quality matters. It is commonly used at workbenches, in machine shops, and in field maintenance situations where a compact, handheld abrasive stone is needed.

Key Features

• Aluminum oxide abrasive for consistent performance on ferrous and hardened metal surfaces
• 100 grit fine grade suited for finish honing and edge refinement
• Rectangle shape provides flat, stable contact on flat workpiece surfaces
• 8 inches overall length offers good hand control and coverage
• Compact and lightweight at 0.062 pounds for easy handling and portability

Compatibility

Designed as a general-purpose handheld polishing stone for use in metalworking, machining, and tool maintenance applications where a fine-grit aluminum oxide abrasive is required.

Installation Notes

This stone is a handheld abrasive tool used by machinists and maintenance technicians without power tools or fastened mounting. Secure the workpiece properly before use to prevent movement during honing. Keep the stone flat against the work surface and use a consistent stroke pattern to avoid uneven wear. Honing oil or a light lubricant is commonly applied to the stone surface to extend service life and improve cutting action.