Stone Set 320 Grit NS 032994 - Coats fmr. Ammco-Coats / Hennesy

The Ammco-Coats 3933 Stone Set is engineered for professional technicians and mechanics requiring precise and consistent cylinder wall finishes. Featuring a 320 grit, these fine honing stones are crucial for achieving the ideal surface texture necessary for optimal piston ring seating and engine longevity. This set is a direct replacement for use with the Ammco 500 Series Cylinder Hones, ensuring seamless integration and reliable performance in demanding automotive and industrial environments.

Key Features

• Fine 320 Grit: Provides a smooth and accurate finish on cylinder walls, essential for proper ring seating and oil retention.
• Complete Set: Includes two high-quality honing stones and two felts (wipers) for comprehensive honing operations.
• Direct Compatibility: Specifically designed to fit Ammco 500 Series Cylinder Hones, ensuring consistent performance and interchangeability.
• Professional-Grade Construction: Manufactured for durability and consistent abrasive performance under rigorous shop conditions.

Applications

This Ammco-Coats Stone Set is an indispensable component for engine rebuilding and maintenance. It is primarily utilized for the precision honing of engine cylinders, preparing them to exacting standards. The 320 grit is ideal for final finishing passes, ensuring cylinder walls are perfectly conditioned for new piston rings. This contributes to improved engine compression, reduced oil consumption, and extended engine life, making it a critical tool for achieving professional-grade engine performance.