Value Collection 8906240 Rectangle Polishing Stone 180 Grit

Product Description

The VALUE COLLECTION 8906240 is a rectangle-shaped polishing stone made from aluminum oxide abrasive. It measures 4 inches in overall length, 0.5 inches wide, and 0.0625 inches thick. This stone is rated 180 grit, placing it in the very fine category, making it suited for finishing, deburring, and light stock removal on metal, plastic, and composite surfaces. It is not oil-filled. Machinists, toolmakers, and maintenance technicians commonly use this style of stone for detail work on tight geometries, slots, and flat surfaces where larger stones cannot reach.

This polishing stone is used in precision finishing applications across manufacturing, maintenance, and tool-and-die work. Its slim 0.0625-inch thickness allows access to narrow slots, keyways, and recessed surfaces. The very fine 180 grit is appropriate for final-pass finishing after coarser material removal is complete. It is well suited to bench work and hand-honing tasks in machine shops, production floors, and field maintenance settings.

Key Features

• 180 grit, very fine grade for finish-pass polishing and light deburring
• Aluminum oxide abrasive construction for durability on ferrous and non-ferrous metals
• Slim 0.0625-inch thickness accesses narrow slots, keyways, and tight geometries
• Rectangle profile provides consistent flat contact on surfaces and edges
• Not oil-filled, compatible with dry use or user-applied honing fluid

Compatibility

Designed as a general-purpose hand polishing stone for use on metal, plastic, and composite surfaces in bench-honing and detail finishing applications.

Installation Notes

No power tools or mechanical mounting are required for this hand stone. Secure the workpiece before applying the stone to avoid movement during finishing passes. When using with a honing oil or fluid, apply sparingly and keep the work area clear of slip hazards. Always wear appropriate eye protection when performing deburring or polishing operations.