Value Collection 4256207 Rectangle Polishing Stone 220 Grit

Product Description

The VALUE COLLECTION 4256207 is a rectangular aluminum oxide polishing stone designed for fine surface finishing and edge work on metal, tool steel, and similar hard materials. Measuring 6 inches in overall length, 1 inch wide, and 1/2 inch thick, this stone delivers controlled material removal at 220 grit, rated Very Fine. Aluminum oxide construction provides consistent cutting action and long service life across repeated use. It is not oil-filled, making it ready for use dry or with a light honing oil depending on the application. Machinists, tool-and-die workers, and maintenance technicians commonly use stones of this type to deburr, lap, or polish precision surfaces.

This polishing stone is suited for bench work and hand-finishing operations in machine shops, toolrooms, and maintenance environments. The rectangular profile and compact size allow access to flat surfaces, slots, and recessed areas where larger abrasives cannot reach. It is appropriate for ferrous and non-ferrous metals and is commonly used to remove burrs after machining, refine mating surfaces, and bring tooling edges to a fine finish. The Very Fine 220 grit designation makes it best suited for final finishing passes rather than aggressive stock removal.

Key Features

• 220 grit aluminum oxide abrasive for Very Fine surface finishing
• Rectangular profile provides flat, consistent contact on machined surfaces
• 6 inches overall length offers adequate working surface for bench or hand use
• 1 inch width and 1/2 inch thickness allow access to tight areas and slots
• Not oil-filled — compatible with dry use or honing oil application
• Sold in a package quantity of 6 stones per order

Compatibility

Designed as a general-purpose hand polishing stone for bench finishing applications on metal surfaces, tooling, and precision components requiring a Very Fine grit abrasive.

Installation Notes

No power tools or special equipment are required for use. For best results, apply a light honing oil to the stone surface to float away swarf and extend stone life, unless a dry application is specifically required. Secure workpieces firmly before hand-lapping or deburring to prevent movement. Inspect the stone surface periodically for glazing and dress if cutting action diminishes.