Value Collection 8906222 Rectangle Polishing Stone 600 Grit

Product Description

The VALUE COLLECTION 8906222 is a rectangle-profile aluminum oxide polishing stone used for fine finishing and deburring work on metal, ceramic, and composite surfaces. At 600 grit, it falls into the super fine category, making it well suited for final-stage honing, edge refinement, and surface conditioning where a smooth, consistent finish is required. The stone measures 6 inches in overall length, 0.5 inches wide, and 0.25 inches thick, giving it a slim, easy-to-control profile. Machinists, tool-and-die workers, and precision fabricators are the primary users. It is not oil-filled, so lubrication choice is left to the technician.

This polishing stone is designed for bench work and hand-finishing operations where control and precision matter more than material removal rate. Its slim rectangular geometry suits tight grooves, keyways, die cavities, and flat workpiece surfaces that benefit from a consistent abrasive contact. At 600 grit super fine, it is appropriate for final passes before inspection or assembly. It is commonly used in machine shops, toolrooms, and fabrication environments where part geometry and surface finish tolerances are closely held.

Key Features

• 600 grit super fine grade for final-stage finishing and light deburring
• Aluminum oxide abrasive provides consistent cut on steel, cast iron, and non-ferrous metals
• Slim 0.5 inch by 0.25 inch cross-section fits tight grooves and restricted access areas
• 6 inch overall length allows full-hand grip for controlled stroke work
• Not oil-filled, compatible with technician-selected dry or wet lubricants

Compatibility

Designed as a general-purpose rectangle polishing stone suitable for hand-finishing applications across common metalworking and toolroom operations. No specific equipment compatibility is stated by the manufacturer.

Installation Notes

Polishing stones are hand-held abrasive tools and require no mechanical installation. Secure the workpiece in a vise or fixture before use to prevent movement during the finishing stroke. Apply a compatible honing oil or light lubricant to the stone surface if the application and material call for it, as lubrication reduces loading and extends stone life. Inspect the stone for cracks or uneven wear before each use and replace if the abrasive surface is glazed or damaged.