Norton 61463686660 Coarse Round Tapered Sharpening Stone

Product Description

The NORTON 61463686660 is a coarse-grade, round tapered sharpening stone designed for sharpening pointed or tapered tools such as awls, reamers, spurs, and chain saw teeth. At 0.25 inches thick with a round tapered profile, this stone works the interior surfaces and tight angles that flat bench stones cannot reach. It is suited for use by trade professionals including HVAC technicians, plumbers, electricians, and general maintenance mechanics who need to keep pointed cutting and piercing tools in service-ready condition. The coarse abrasive grade removes metal quickly to restore a dulled or damaged edge faster than fine-grade stones.

This sharpening stone is appropriate for light maintenance tasks in shop, field, and job-site environments. The round tapered shape makes it a practical choice for sharpening chain saw guide teeth, drill-bit edges, and similar pointed or curved cutting surfaces. It is compact and lightweight, making it easy to carry in a tool bag or service kit for on-site use. Tradespeople across mechanical, electrical, and plumbing disciplines commonly keep a tapered stone available for routine tool upkeep.

Key Features

• Coarse grade abrasive removes metal quickly for fast edge restoration
• Round tapered shape accesses tight radii, points, and interior curves
• 0.25 inch thickness keeps the profile slim for detail work
• Compact and lightweight at 0.01 pounds for easy portability
• Meets specification CF644

Compatibility

Designed as an OEM-style replacement sharpening stone suitable for general-purpose hand tool sharpening applications requiring a coarse-grade, round tapered profile.

Installation Notes

Sharpening stones require no installation. Use with a light honing oil or water as appropriate for the abrasive type to flush swarf and extend stone life. Apply consistent, controlled strokes to avoid uneven wear on the tapered surface. Keep the stone clean and dry when stored to prevent contamination.