Tru-maxx 05118112M Rectangle Polishing Stone 150 Grit 6 in

Product Description

The TRU-MAXX 05118112M is a rectangle-shaped aluminum oxide polishing stone designed for precision hand-lapping, deburring, and surface finishing work. This oil-filled stone measures 6 inches in overall length and cuts at 150 grit, placing it in the very fine grade category. Oil-filled construction helps the stone resist loading and extends its service life during use. Machinists, tool-and-die workers, and maintenance technicians use this type of stone to refine surfaces, remove burrs from machined parts, and blend tool marks on metal workpieces. It delivers consistent material removal at a fine finish level suitable for final surface prep and edge work.

This polishing stone is suited for bench use or handheld application in machine shops, maintenance facilities, and production environments. It works on ferrous and non-ferrous metals where a controlled, fine finish is required. The rectangular profile allows the technician to address flat surfaces, slots, and edges with equal ease. It is a standard choice for finish work that follows rougher grinding or filing operations.

Key Features

• Aluminum oxide abrasive material for consistent, controlled cutting action on metal surfaces
• 150 grit very fine grade for finish lapping and final surface refinement
• Oil-filled construction resists loading and extends usable stone life
• Rectangle shape provides flat contact surfaces suited for flat faces, slots, and edges
• 6 inches overall length offers a comfortable working stroke for bench or handheld use

Compatibility

Designed as a general-purpose hand polishing stone for bench and handheld use on metal surfaces requiring fine-grit deburring and surface finishing.

Installation Notes

No power source or mechanical installation is required for this hand stone. Secure the workpiece firmly before applying the stone to avoid slipping and ensure even material removal. Apply a light honing oil or the stone's own oil fill to the surface during use to prevent loading and extend stone life. Inspect the stone face periodically for glazing and dress as needed to maintain cutting performance.