Value Collection 4256604 Rectangle Polishing Stone 600 Grit

Product Description

The VALUE COLLECTION 4256604 is a rectangle polishing stone made from aluminum oxide abrasive, designed for fine finishing, deburring, and surface conditioning of metal, ceramic, and hard plastic workpieces. Measuring 6 inches in overall length, 0.5 inches wide, and 0.25 inches thick, this stone delivers controlled material removal in tight areas where larger stones or power tools cannot reach. At 600 grit, it falls in the super fine category, making it suited for final-stage polishing passes rather than aggressive stock removal. Machinists, tool-and-die workers, and maintenance technicians keep these stones on hand for honing flat surfaces, cleaning up burrs on precision parts, and blending tool marks prior to inspection.

This polishing stone is appropriate for bench work and hand-finishing applications in machine shops, fabrication facilities, and maintenance environments. It works dry or with a light cutting fluid, depending on the material being finished. The rectangular profile allows it to lay flat against broad surfaces or stand on edge for slot and groove work. Stones of this type are commonly used in die maintenance, mold finishing, and general precision metalwork where surface quality directly affects part function or fit.

Key Features

• 600 grit super fine aluminum oxide construction for final-stage polishing and surface blending
• Rectangular profile supports flat surface honing and edge work in confined areas
• 6-inch overall length provides adequate stroke length for most bench finishing tasks
• 0.5-inch width and 0.25-inch thickness suit narrow slots, keyways, and tight clearances
• Not oil-filled, compatible with dry use or user-applied cutting fluid
• Lightweight at 0.12 pounds for extended hand use without fatigue

Compatibility

Designed as a general-purpose hand polishing stone for bench finishing applications across metalworking, toolmaking, and maintenance trades. No specific machine or equipment compatibility is stated by the manufacturer.

Installation Notes

No power equipment or mechanical fastening is required for use. Secure the workpiece before applying the stone to avoid movement during finishing passes. Apply consistent, even pressure and use a light oil or honing fluid if the material or finish quality warrants it. Inspect the stone surface periodically for loading or glazing, and dress the stone on a flat lapping surface if cutting action degrades.