Norton 61463686140 Fine Grade Square Sharpening Stone

Product Description

The NORTON 61463686140 is a fine-grade sharpening stone designed for honing and edge refinement on cutting tools, blades, and hand tools used across trades. The square profile provides consistent contact surface area, making it well suited for flat-ground edges and straight blades. At 0.75 inches thick, the stone offers enough material depth for extended service life through regular use. Fine-grade abrasive removes minimal stock while producing a refined, sharp edge. This stone meets specification FF66 and is a standard bench stone format used by maintenance technicians, tradespeople, and tool sharpening professionals.

This sharpening stone is appropriate for maintenance and tool-prep applications in shops, job sites, and service vehicles. It is typically used to restore or refine the cutting edge on chisels, plane irons, utility knives, scrapers, and similar hand tools. The fine grade makes it best suited for finishing passes rather than heavy stock removal. It is a practical single-stone solution where a polished working edge is the goal.

Key Features

• Fine-grade abrasive for edge refinement and finishing honing passes
• Square stone shape provides consistent, flat contact surface
• 0.75 inches thick for extended usable life
• Meets specification FF66
• Compact form factor suits bench use or job-site tool kits

Compatibility

Designed as a general-purpose fine-grade bench sharpening stone suitable for honing flat-ground and straight-edged cutting tools across maintenance and trade applications.

Installation Notes

No installation is required for this sharpening stone. Secure the stone on a stable, flat surface or in a stone holder before use to prevent movement during honing. Apply an appropriate honing fluid or oil to the stone surface as recommended for the abrasive type to reduce friction and carry away swarf. Keep the stone clean and stored dry to preserve abrasive performance.