Norton 66260195088 Diamond Dresser 7/16 in Shank

Product Description

The NORTON 66260195088 is a multi-point diamond dresser designed to true and dress grinding wheels in precision machining and tool grinding applications. The 7/16-inch shank diameter provides solid seating in standard dresser holders, while the 1/4-inch head diameter and 1/4-inch head length concentrate dressing force at the wheel face. Multi-point diamond construction distributes wear across multiple contact points, extending dresser service life compared to single-point styles. This tool is used by machinists, grinding technicians, and tool room professionals who need consistent wheel geometry and a clean cutting face for accurate work.

This diamond dresser fits into conventional dressing tool holders mounted on surface grinders, cylindrical grinders, and tool and cutter grinders. The 1R-J shape designation indicates its intended profile and holder compatibility. It is suited for dressing aluminum oxide, silicon carbide, and similar conventional abrasive grinding wheels in both production and maintenance tool room settings. Typical users include metalworking shops, precision grinding operations, and industrial maintenance facilities.

Key Features

• Multi-point diamond tip distributes wear for longer dresser life
• 7/16-inch shank diameter fits standard dressing tool holders
• 1/4-inch head diameter and 1/4-inch head length for focused wheel contact
• 1R-J shape designation for compatibility with conventional holder systems
• Compact and lightweight at 0.06 pounds for easy handling and storage

Compatibility

Designed as an OEM-style replacement dresser for use in standard diamond dresser holders accepting a 7/16-inch shank diameter on surface, cylindrical, and tool and cutter grinders.

Installation Notes

Diamond dressers are installed by machinists or grinding technicians. Before mounting, power down and lock out the grinder per OSHA lockout/tagout procedures. Secure the shank firmly in the dresser holder to prevent movement during dressing passes. Do not apply excessive infeed per pass, as this can fracture the diamond tip or damage the wheel.