Value Collection 4256603 Rectangle Polishing Stone 600 Grit

Product Description

The VALUE COLLECTION 4256603 is a rectangular aluminum oxide polishing stone designed for fine surface finishing and deburring work. Measuring 6 inches in overall length, 0.5 inches wide, and 0.125 inches thick, this stone delivers consistent stock removal at a 600 grit super fine grade. Aluminum oxide is a widely used abrasive material valued for its hardness and durability across a range of finishing tasks. Machinists, tool-and-die workers, and maintenance technicians reach for this type of stone when a part needs a refined, smooth surface after grinding or machining operations. It is not oil-filled and requires no pre-soaking before use.

This polishing stone is suited for light honing, edge refinement, and surface blending on metal workpieces. The slim 0.125-inch thickness makes it practical for reaching into slots, keyways, and tight recesses where a larger stone would not fit. At 600 grit super fine, it is appropriate for finishing passes rather than aggressive material removal, making it a common choice for final-stage work on tooling, molds, dies, and precision components in both shop and field maintenance settings.

Key Features

• 600 grit super fine grade for refined finishing and polishing passes
• Aluminum oxide abrasive material offers consistent cutting action on ferrous and non-ferrous metals
• Slim 0.125-inch thickness accesses slots, keyways, and tight recesses
• Not oil-filled — ready to use dry or with a compatible honing fluid
• 6-inch overall length provides good hand control during manual finishing work

Compatibility

Designed as a general-purpose replacement-style polishing stone suitable for manual honing and finishing applications on metal surfaces across maintenance, machining, and toolroom environments.

Installation Notes

This stone is used by hand or in a holder during surface finishing operations — no power tools or special installation is required. Always secure the workpiece before applying the stone to avoid injury. When using a honing fluid or oil with aluminum oxide stones, ensure the fluid is compatible with the workpiece material and clean the surface thoroughly after finishing. Inspect the stone for chips or cracks before use and discard if damaged.