Value Collection 4256012 Aluminum Oxide Polishing Stone 120 Grit

Product Description

The VALUE COLLECTION 4256012 is a rectangular aluminum oxide polishing stone designed for fine-grit material finishing and edge refinement on metal, tooling, and precision components. Measuring 6 inches in overall length, 1 inch wide, and 0.25 inches thick, this stone delivers consistent 120-grit performance suitable for deburring, honing, and surface conditioning. Aluminum oxide construction provides durable cutting action across a wide range of ferrous and non-ferrous materials. The stone is not oil-filled, making it ready for use dry or with a compatible honing fluid. Machinists, tool-and-die technicians, and maintenance professionals commonly use this style of stone for bench work and in-place component finishing.

This polishing stone is well suited for bench honing, mold and die maintenance, and fine deburring work in machine shops, fabrication environments, and industrial maintenance settings. The rectangular profile allows targeted contact on flat surfaces, slots, and shoulders. At 120 grit in a fine grade, it is appropriate for finishing passes rather than aggressive stock removal, making it a practical choice for final edge preparation and surface smoothing on hardened or soft steel, aluminum, and similar materials.

Key Features

• Aluminum oxide abrasive construction for consistent, durable cutting action
• 120 grit, fine grade — suited for finishing, deburring, and light honing
• Rectangular profile: 6 inches long, 1 inch wide, 0.25 inches thick
• Not oil-filled — use dry or apply honing oil as needed
• Compact form factor fits bench work and in-place component service

Compatibility

Designed as a general-purpose replacement polishing stone for bench honing and deburring applications across common machine shop and industrial maintenance workflows where a fine-grit, rectangular aluminum oxide stone is specified.

Installation Notes

This stone is a handheld or fixture-mounted abrasive tool requiring no mechanical installation. Secure the workpiece before use and apply appropriate personal protective equipment including eye protection. If using with a honing oil or fluid, select a lubricant compatible with the workpiece material and follow the fluid manufacturer's handling guidelines. Replace the stone when abrasive performance degrades or when the stone shows uneven wear that cannot be dressed flat.