Norton 041220045312 Diamond Grit Compound Brown Grade 45

Product Description

The NORTON 041220045312 is a brown diamond grit lapping and finishing compound designed for fine surface finishing applications. Supplied in a 5-gram container, this Grade 45 compound contains diamond abrasive particles ranging from 30 to 60 microns in size. It is used by machinists, tool and die makers, and precision trade professionals to achieve consistent, controlled material removal on hard substrates. The brown color coding indicates the Grade 45 classification, making it easy to identify and organize alongside other grit grades on the workbench.

This diamond grit compound is suited for fine finishing operations where tight surface tolerances are required. Typical applications include lapping valve seats, honing precision bores, finishing carbide tooling, and polishing hard metal or ceramic surfaces. The 30 to 60 micron grit range positions it in the fine finishing stage of a multi-step abrasive process, after coarser stock removal is complete. The 5-gram container size is appropriate for bench work and field service kits where portability and controlled dispensing matter.

Key Features

• Grade 45 diamond abrasive compound for fine finishing operations
• Grit range of 30 to 60 microns for controlled, consistent material removal
• Brown color coding identifies Grade 45 for quick bench-side sorting
• Compact 5-gram container suited for bench work and portable service kits
• Diamond compound type provides effective cutting action on hard and carbide surfaces

Compatibility

Designed as an OEM-style lapping and finishing compound for use on hard metals, carbide, ceramic, and similar precision surfaces requiring fine abrasive finishing.

Installation Notes

This compound is applied by hand or with a lapping tool to the workpiece surface. Ensure the workpiece and tooling are clean and free of coarser abrasive contamination before applying a finer grit compound to avoid cross-contamination between grades. Use appropriate personal protective equipment including gloves and eye protection when handling abrasive compounds. Follow shop safety protocols and any applicable trade standards for surface finishing procedures.