Norton 61463686430 Round Sharpening Stone 1/4 Inch Medium

Product Description

The NORTON 61463686430 is a round sharpening stone designed for honing and touching up cutting edges on hand tools, knives, and precision instruments. At 0.25 inches thick and cut in a round profile, this medium-grade stone removes metal at a controlled rate — fast enough to restore a dull edge, fine enough to leave a serviceable working finish. It is a compact bench or pocket stone suited for trade use in the field or shop. Machinists, woodworkers, plumbers, and HVAC techs who maintain their own hand tools reach for a stone like this to keep chisels, scrapers, and pocket knives serviceable without breaking out a full sharpening setup.

This stone is sized for quick touch-up work rather than full edge reprofiling. Its round shape makes it well suited for sharpening the inside of curved blades, gouges, and other concave cutting edges where a flat stone cannot follow the geometry. It fits easily in a tool pouch or service bag. The medium grit classification means it is appropriate for general maintenance sharpening on carbon steel and alloy tool steel edges that are dull but not chipped or damaged.

Key Features

• Round stone profile for sharpening curved and concave cutting edges
• Medium grade abrasive for controlled edge restoration without excessive material removal
• 0.25 inch thickness keeps the profile compact and portable
• Meets MJF214 specification
• Lightweight at 0.03 pounds for field carry

Compatibility

Designed as a general-purpose round sharpening stone suitable for honing curved blades, gouges, and small cutting tools across a range of trade and shop applications.

Installation Notes

No installation is required. Sharpening stones are a consumable hand tool accessory used by any trade professional who maintains cutting tools. For best results, use with a compatible honing oil or water as a lubricant to float away swarf and prevent the stone surface from glazing. Keep the stone clean and store it dry to extend service life.