Norton 66260195021 Diamond Dresser 1/5 Carat Single Point

Product Description

The NORTON 66260195021 is a single-point diamond dresser used to true and dress grinding wheels in precision grinding applications. It carries a 1/5-carat diamond tip set at a 60-degree included angle, delivering controlled, repeatable contact with the wheel face. The 3/8-inch shank diameter and 2-inch shank length fit standard dresser holders found on surface grinders, cylindrical grinders, and bench grinder tool rests. Machinists and grinding technicians install this tool to restore wheel geometry, remove glazing, and maintain consistent surface finish quality on workpieces.

This diamond dresser is suited for use in machine shops, tool rooms, and production grinding environments. It handles dressing of vitrified, resinoid, and conventional abrasive grinding wheels. The single-point design gives the operator precise control over the dressing pass depth and angle, making it appropriate for both roughing and finish-dressing operations where tight tolerances on wheel profile are required.

Key Features

• Single-point diamond tip for precise, controlled wheel dressing
• 1/5-carat diamond carat size provides durable cutting contact
• 60-degree included angle suits standard dressing geometry
• 3/8-inch shank diameter fits common dresser holder bores
• 2-inch shank length for secure clamping in holder blocks
• Non-resettable design — fixed diamond position for consistent geometry

Compatibility

Designed as an OEM-style replacement or direct-fit diamond dresser for use with standard dresser holders accepting a 3/8-inch shank diameter on surface, cylindrical, and bench grinding machines.

Installation Notes

Diamond dressers are installed by qualified machinists or grinding technicians. Power down and lock out the grinder before securing the dresser in the holder. Ensure the shank is clamped firmly with no runout before engaging the wheel. Follow the machine manufacturer's recommended dressing feed rate and depth of cut — do not force the diamond tip into the wheel face.