Value Collection 4256205 Square Polishing Stone 220 Grit

Product Description

The VALUE COLLECTION 4256205 is a square aluminum oxide polishing stone designed for fine finishing and deburring work on metal, ceramic, and composite surfaces. Measuring 0.5 inches wide by 0.5 inches thick and 6 inches in overall length, this stone delivers consistent abrasive action at 220 grit, placing it in the very fine grade category. Aluminum oxide construction provides durable, long-lasting cutting performance suitable for light stock removal, edge refining, and surface preparation. This stone is not oil-filled and is used dry or with a compatible honing fluid depending on the application. Machinists, tool-and-die workers, and maintenance technicians keep this style of stone on hand for precision hand-finishing tasks.

This polishing stone is suited for bench work and in-hand use across a range of trades and industrial maintenance applications. The square profile allows access to slots, keyways, flat surfaces, and edges where larger stones or power tools cannot reach. Very fine 220 grit makes it appropriate for final finishing passes rather than aggressive material removal. It is commonly used in machine shops, fabrication facilities, and maintenance departments where tight tolerances and clean surface finishes are required.

Key Features

• Aluminum oxide abrasive construction for consistent, long-lasting cutting action
• 220 grit very fine grade for finish polishing and light deburring
• Square profile provides access to slots, keyways, and flat edges
• 6-inch overall length offers comfortable two-hand or bench use
• Not oil-filled — use dry or with a suitable honing oil as needed
• Compact cross-section at 0.5 x 0.5 inches for precision hand control

Compatibility

Designed for general-purpose hand finishing on metal, ceramic, and composite surfaces where a square profile and very fine abrasive grit are required. No specific OEM model compatibility is stated for this item.

Installation Notes

This stone is a hand-tool abrasive and does not require power-down or lockout procedures on its own, though any workpiece machinery should be de-energized and secured before hand-finishing operations begin. Use light, even strokes with consistent pressure to avoid uneven wear on the stone face. If using a honing fluid, apply sparingly and keep the stone surface clean between uses to maintain consistent abrasive performance. Inspect the stone for cracks or chips before each use and replace if the profile is no longer square.