Norton 61463686205 Triangle Sharpening Stone Fine Grade

Product Description

The NORTON 61463686205 is a fine-grade triangle sharpening stone designed for precision edge maintenance on small tools, gouges, and hard-to-reach profiles. Its triangular cross-section makes it well suited for sharpening inside corners, serrations, and narrow grooves where flat or round stones cannot reach. At 1/2 inch thick, the stone offers a compact, easy-to-handle profile for controlled hand honing. Fine-grade abrasive provides a polishing-level cut, making this stone appropriate for final edge refinement rather than heavy stock removal. It is used by machinists, tool-and-die workers, woodworkers, knife makers, and maintenance technicians who require precise edge work on blades, chisels, and similar cutting tools.

This sharpening stone is suited for bench use or field maintenance kits where a compact, purpose-shaped honing tool is needed. The triangle geometry addresses sharpening tasks that standard bench stones cannot handle, including the flutes of carving gouges, saw teeth, and angled tool edges. Its small form factor and light weight make it practical in portable toolkits used in shop, field, or on-site service environments.

Key Features

• Triangle cross-section profile for sharpening inside corners, serrations, and contoured edges
• Fine-grade abrasive for final edge polishing and refinement
• 1/2 inch thickness for a compact, easy-to-control grip during hand honing
• Lightweight at 0.05 pounds for portable tool kits and field use
• Specification designation FJF144 for procurement and replacement reference

Compatibility

Designed as an OEM-style replacement or direct-use honing stone for hand sharpening applications requiring a fine-grade triangular abrasive tool.

Installation Notes

No power tools or mechanical fasteners are required for use. Apply consistent, light pressure with controlled strokes along the edge being honed. Keep the stone clean and free of metal filings during use to maintain abrasive effectiveness. Always secure the workpiece or clamp it appropriately before applying the stone to prevent injury.