Norton 66260195025 Single Point Diamond Dresser 1/2 Carat

Product Description

The NORTON 66260195025 is a single point diamond dresser designed for truing and dressing grinding wheels in precision machining and surface grinding applications. Featuring a 1/2 carat diamond tip set at a 60-degree included angle, it delivers clean, consistent wheel profiles when used correctly. The 7/16 inch shank diameter and 1-7/16 inch shank length make it compatible with standard toolpost and radius dresser holders. A 5/8 inch head diameter provides stable contact geometry. This tool is used by machinists, tool and die makers, and grinding machine operators to maintain wheel geometry and surface finish quality.

This dresser is suited for use on surface grinders, cylindrical grinders, and bench grinders in both production and job shop environments. It is appropriate for truing vitrified, resinoid, and conventional abrasive wheels. The single point configuration is well suited to straight-face dressing passes and light profile work. This is a non-resettable unit, meaning once the diamond is worn, the dresser is replaced rather than rebuilt.

Key Features

• Single point diamond tip for precise, repeatable wheel dressing
• 1/2 carat diamond size for durability across moderate-volume dressing cycles
• 60-degree included angle optimized for consistent cutting action
• 7/16 inch shank diameter fits standard dresser holders and toolposts
• Non-resettable design simplifies replacement decisions
• Compact 5/8 inch head diameter for close-clearance applications

Compatibility

Designed as a direct-fit replacement for standard single point diamond dressers with a 7/16 inch shank diameter, compatible with conventional toolpost dresser holders and radius dresser fixtures accepting that shank size.

Installation Notes

Installation should be performed by a qualified machinist or grinding machine operator. Power down and lock out the grinding machine before mounting the dresser in the holder. Secure the shank firmly in the toolpost or dresser holder to prevent chatter during the dressing pass. Follow the grinding machine manufacturer's recommended feed rate and depth of cut for diamond dressing to avoid premature tip wear.