Norton 66260195225 Diamond Dresser Convex Radius Point

Product Description

The NORTON 66260195225 is a single-point diamond dresser used to true and dress grinding wheels in precision grinding applications. The dresser features a convex radius point geometry with a 60-degree included angle, making it effective for reshaping wheel profiles and restoring cutting action. The 1/8-inch shank diameter and 1-inch shank length suit standard dresser holders found on surface grinders, cylindrical grinders, and tool and cutter grinders. This type of dresser is a consumable tool item used by machinists and grinding machine operators in both production and tool room environments.

This diamond dresser is suited for bench, surface, and cylindrical grinding setups where wheel face conditioning is required. The convex radius point is commonly used when a specific wheel contour or radius profile needs to be generated or when general face dressing is performed between operations. It is a non-resettable, single-use configuration, meaning the diamond is fixed and the dresser is replaced rather than repositioned when worn.

Key Features

• Single-point diamond tip for precise wheel truing and dressing
• Convex radius point geometry with 60-degree included angle
• 1/8-inch shank diameter fits standard dresser holder bores
• 1-inch shank length for secure clamping in holders
• Non-resettable construction — replace when diamond is worn

Compatibility

Designed as an OEM-style replacement diamond dresser for use with standard dresser holders accepting a 1/8-inch shank diameter on surface grinders, cylindrical grinders, and similar precision grinding equipment.

Installation Notes

Diamond dressers are installed and serviced by machinists or grinding machine operators. Before mounting or replacing the dresser, power down the grinding machine and confirm the spindle has come to a complete stop. Secure the shank firmly in the dresser holder to prevent chatter or movement during dressing, which can damage both the wheel and the diamond tip. Never use a worn or chipped diamond dresser, as irregular contact with the wheel face can cause uneven wheel geometry.