Norton 61463687195 Round Sharpening Stone Medium Grade

Product Description

The NORTON 61463687195 is a round sharpening stone designed for honing and edge maintenance on small tools, drill bits, gouges, and curved blades. Built to a medium grade, it removes metal efficiently while leaving a serviceable working edge suitable for general-purpose sharpening tasks. At 5/16 inch thick, the stone provides a compact profile that fits confined spaces and is easy to control by hand. It meets MS15 specification standards, making it appropriate for professional shop use and field maintenance applications. Machinists, tool-and-die workers, maintenance technicians, and tradespeople who rely on sharp cutting edges will find this stone practical for quick touch-ups between major sharpenings.

This stone is suited for use in maintenance, repair, and operations (MRO) environments, fabrication shops, and field toolkits. The round shape is specifically intended for sharpening curved or concave edges, inside bevels, and small-radius cutting tools such as gouges, carving tools, auger bits, and similar profiles where a flat stone cannot reach the full edge geometry. It is equally useful for deburring operations on round or contoured workpieces.

Key Features

• Medium grade abrasive for efficient metal removal with a clean working finish
• Round stone shape designed for curved, concave, and inside-bevel sharpening
• 5/16 inch thickness provides a compact, easy-to-handle profile
• Meets MS15 specification for consistent abrasive performance
• Lightweight construction at approximately 0.005 pounds for portability in field kits

Compatibility

Designed as an OEM-style replacement or standard sharpening accessory suitable for use with round-profile cutting tools, gouges, auger bits, and curved-edge blades requiring a medium-grade round honing stone.

Installation Notes

Sharpening stones are used by machinists, maintenance technicians, and tradespeople and require no installation. Secure the workpiece or stone firmly before use to maintain consistent angle and prevent slipping. Use an appropriate honing oil or water as a lubricant based on stone type to float away swarf and extend stone life. Inspect the stone for cracks or chips before each use and discard if structural integrity is compromised.