Norton 69014192143 Diamond Hone 400 Grit 1 Inch Cut

Product Description

The NORTON 69014192143 is a single end diamond hone designed for precision honing and finishing of hard materials. This rectangular-profile hone features a 400 grit super fine abrasive with 100 percent diamond concentration, delivering consistent material removal and a refined surface finish. The 1 inch length of cut and 1/16 inch abrasive depth make it well-suited for tight-tolerance work on bores, ports, and internal surfaces. At 0.06 pounds, it is a compact, hand-held tool used by machinists, tool and die technicians, and trade professionals who require controlled, fine-finish honing in confined areas.

This diamond hone is used in applications where standard abrasive stones lack the hardness or longevity to work effectively, such as honing carbide, hardened steel, ceramic, and other hard-to-finish materials. The super fine 400 grit rating is appropriate for final finishing passes where surface refinement and edge deburring are the primary goals. It is commonly used in machine shops, tool maintenance, and precision component finishing environments.

Key Features

• 400 grit super fine diamond abrasive for refined surface finishing
• 100 percent diamond concentration for consistent cut and long service life
• Rectangle hone shape with 1 inch length of cut and 1/16 inch abrasive depth
• Single end design for direct hand-held use in tight or confined spaces
• Lightweight at 0.06 pounds for precise manual control
• Compatible with carbide, hardened steel, ceramic, and other hard materials

Compatibility

Designed as an OEM-style replacement or direct-use diamond hone for hand honing applications requiring a super fine grit rectangular abrasive with a 1 inch length of cut.

Installation Notes

This hone is installed and used by hand or in a honing fixture; no power tools are required. Before use, ensure the workpiece is secured and the work area is clear of loose debris. Use appropriate cutting fluid or lubricant as recommended for the material being honed to extend abrasive life and improve finish quality. Do not apply excessive lateral pressure, as diamond abrasives perform best with light, consistent strokes.