Norton 614636-86230 Triangular Sharpening File Fine Grit

Product Description

The NORTON 614636-86230 is a triangular India stone sharpening file designed for precision honing of tool edges, saw teeth, and tight-contact surfaces that flat stones cannot reach. Measuring 4 inches in length and 1/4 inch in diameter, this compact file is made from aluminum oxide abrasive material and is rated at a fine grit level. Fine grit is suited for finishing and edge refinement after coarser stock removal is complete. Trades professionals working with hand tools, chisels, saw blades, files, and drill bits use India stones like this one to restore sharp, clean working edges without removing excess material.

This sharpening file is appropriate for use in residential and commercial trade settings alike. HVAC technicians, plumbers, electricians, and general contractors reach for triangular sharpening files when maintaining cutting tools and deburring metal components in the field or shop. The triangular profile allows access to grooves, notches, and angled surfaces that round or flat profiles cannot address. Each file is sold individually but is packaged five units per box, making it a practical restocking option for service vans and tool cribs.

Key Features

• Triangular profile reaches grooves, notches, and angled contact surfaces
• Fine grit aluminum oxide abrasive for finishing and edge refinement
• Compact 4-inch length suitable for field and bench use
• 1/4-inch diameter fits tight spaces and small saw tooth gullets
• India stone construction provides consistent, controlled material removal
• Packaged 5 units per box for convenient shop or van restocking

Compatibility

Designed as a general-purpose hand sharpening file suitable for use on common tool steels including chisels, hand saws, drill bits, and other edged trade tools requiring fine-grit honing.

Installation Notes

No power tools or mechanical fixtures are required for use. Secure the workpiece in a vise or on a stable bench surface before filing to maintain consistent edge angle and avoid injury. Apply light, even strokes along the edge being honed and use a honing oil or water lubricant to extend the life of the stone and improve swarf removal. Inspect tool edges before and after sharpening to confirm proper geometry is maintained.

Technical Specifications

• Length: 4 inches
• Diameter: 1/4 inch
• Profile: Triangular
• Grit: Fine
• Material: Aluminum Oxide
• Weight: 1 pound
• Unit of Measure: Each
• Minimum Order Quantity: 5

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 614636-86230