Norton 66260195012 Diamond Dresser Grit Impregnated

Product Description

The NORTON 66260195012 is a grit impregnated diamond dresser designed to true and dress grinding wheels used in precision grinding applications. The dresser features a multi-point tip in a 2A-D shape, which distributes wear evenly across the contact surface and extends service life compared to single-point designs. The shank measures 7/16 inches in diameter and 7/8 inches in length, with a head length of 1/2 inch. This tool is handled by grinding machine operators and tool room technicians who require consistent wheel geometry and surface finish control during production or maintenance cycles.

This dresser is suited for truing and dressing vitrified, resinoid, and other conventional abrasive grinding wheels in surface, cylindrical, and tool and cutter grinding operations. It is used in job shops, production grinding environments, and tool room settings where maintaining accurate wheel profiles and open cutting faces is critical to part quality and dimensional tolerance. The compact shank size fits standard dresser holders found on bench and precision grinding machines.

Key Features

• Grit impregnated multi-point diamond construction for even wear distribution
• 2A-D shape provides consistent contact geometry during dressing passes
• 7/16 inch shank diameter fits standard dresser holder bores
• 7/8 inch shank length offers stable seating in holder assemblies
• 1/2 inch head length delivers adequate dressing depth and control
• Single-piece unit packaged individually for direct replacement use

Compatibility

Designed as an OEM-style replacement diamond dresser for use with standard dresser holders accepting a 7/16 inch shank diameter on surface, cylindrical, and bench grinding machines.

Installation Notes

Diamond dressers are installed by tool room machinists or grinding machine operators. Before mounting, power down and lock out the grinding machine per applicable machine safety procedures. The dresser shank must be seated securely in the holder with appropriate clamping force to prevent movement during the dressing pass. Avoid excessive depth of cut per pass, as overloading the dresser tip accelerates wear and can damage the diamond matrix.