Tru-maxx 01555481M Rectangle Polishing Stone 120 Grit

Product Description

The TRU-MAXX 01555481M is a rectangular aluminum oxide polishing stone used for honing, deburring, and surface finishing in trade and industrial applications. At 8 inches in overall length with a 1-inch height and 1-inch width, it provides a stable, flat contact surface for consistent material removal. Rated at 120 grit, it falls in the fine grade range, making it suited for finishing passes rather than aggressive stock removal. This stone is not oil-filled, so it can be used dry or with a compatible honing fluid depending on the application. Machinists, tool-and-die workers, pipefitters, and maintenance technicians commonly keep this type of stone on hand for field and shop work.

This polishing stone is used across a range of trade scenarios including deburring pipe edges, smoothing valve seats, cleaning up weld spatter, and finishing machined surfaces. Its rectangular shape makes it practical for flat surfaces, slots, and straight-edge work. At 120 grit, it removes light tool marks and prepares surfaces for a refined finish. It is equally at home in a shop environment and in the field where a portable, hand-held abrasive tool is needed.

Key Features

• Aluminum oxide abrasive material for consistent, controlled material removal
• 120 grit fine grade suited for finishing and light deburring passes
• 8-inch overall length provides extended reach and leverage during hand honing
• Rectangular shape with 1-inch by 1-inch cross section for flat-surface contact
• Not oil-filled — use dry or apply honing oil as needed for the application

Compatibility

Designed as a general-purpose hand polishing and honing stone compatible with flat and straight-edge surfaces in machining, pipefitting, and maintenance applications.

Installation Notes

This stone is a hand-held abrasive tool and does not require mechanical installation. Ensure the workpiece is secured before use to prevent movement during honing. When used on ferrous metals, applying a light coat of honing oil or cutting fluid extends stone life and improves surface finish. Inspect the stone face periodically for glazing and dress as needed to restore cutting action.