Norton 61463643219 Rectangle Polishing Stone 150 Grit 8in

Product Description

The NORTON 61463643219 is a rectangle polishing stone made from aluminum oxide abrasive. It is designed for fine-detail honing and polishing of metal, tooling, and precision parts. Aluminum oxide construction delivers consistent cutting action and long service life. At 8 inches overall length and a 150 grit rating, this stone falls in the very fine grade range, making it suited for finishing passes and light material removal rather than aggressive stock removal. Machinists, tool-and-die technicians, and maintenance tradespeople keep this type of stone on hand for deburring, surface conditioning, and edge work on ferrous and non-ferrous metals.

This polishing stone is used in machine shops, fabrication facilities, and maintenance environments where surface finish quality matters. It is well suited for hand-lapping operations, mold finishing, and removing minor burrs or tooling marks from precision components. The rectangular profile allows controlled flat-surface contact and edge work on slots, channels, and flat faces.

Key Features

• Aluminum oxide abrasive construction for consistent cutting on metals and tooling surfaces
• 150 grit very fine grade for finishing passes and light surface conditioning
• 8 inches overall length provides good reach and hand control during honing
• Rectangular profile suits flat-surface lapping, edge work, and slot finishing
• Single-piece format ready for immediate hand use without additional dressing tools

Compatibility

Designed as an OEM-style replacement-grade polishing stone for general-purpose hand honing and surface finishing applications across machine shop and maintenance trades.

Installation Notes

This stone is intended for hand use by machinists, maintenance technicians, and tooling professionals. Secure the workpiece firmly before beginning any honing or polishing pass. Keep the stone clean and free of metal debris during use to maintain consistent abrasive performance. Follow applicable shop safety guidelines, including eye protection, when working with abrasive tools.