Norton 66260195039 Diamond Dresser 7/16 in Shank

Product Description

The NORTON 66260195039 is a diamond dresser designed for truing and dressing abrasive grinding wheels. It uses a multi-point diamond configuration to restore wheel geometry and cutting action, keeping grinding surfaces sharp and running true. The 7/16 inch shank diameter fits standard dresser holders commonly found in surface, cylindrical, and bench grinding setups. The 1A-C shape and 3/4 inch head length make it suited for general-purpose dressing operations in machine shops and maintenance environments. At 0.07 pounds, it is a compact, single-piece tool installed by machinists and grinding technicians.

This diamond dresser is used in production and maintenance grinding applications where consistent wheel form and surface finish are required. It is appropriate for dressing vitrified, resinoid, and conventional abrasive wheels on surface grinders, cylindrical grinders, and tool-and-cutter grinders. The multi-point design distributes wear across several diamond points, extending service life compared to single-point dressers. Typical installations are found in metalworking shops, tool rooms, and industrial maintenance facilities where wheel condition directly affects part tolerances and finish quality.

Key Features

• Multi-point diamond configuration for even wear and extended dresser life
• 7/16 inch shank diameter fits standard dresser holder bores
• 3/4 inch head length provides adequate diamond exposure for truing operations
• 5/16 inch head thickness suited for general-purpose grinding wheel profiles
• 1A-C shape for conventional straight-face wheel dressing
• Compact at 0.07 pounds for easy handling and holder mounting

Compatibility

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

Installation Notes

Diamond dressers are installed and serviced by machinists or grinding technicians. Power down and lock out the grinding machine before mounting or removing the dresser from its holder. Secure the shank firmly in the holder to prevent chatter during the dressing pass. Inspect the diamond head for wear or loosening before each use, and replace when dressing action becomes inconsistent or the diamond points are depleted.