Norton 66260157009 Single Point Diamond Dresser

Product Description

The NORTON 66260157009 is a single point diamond dresser used to true and dress abrasive grinding wheels. It uses a natural diamond tip to restore wheel shape, remove glaze, and open the wheel face for consistent stock removal. The 1/2 carat diamond provides durable cutting performance across routine dressing cycles. With a 3/8 inch shank diameter and 2 inch shank length, it mounts directly into standard wheel dresser holders found on surface grinders, cylindrical grinders, and bench grinders. Machinists, tool grinders, and maintenance technicians use this type of tool to maintain grinding wheel geometry and surface finish quality.

This dresser is suited for production and maintenance environments where grinding wheel condition directly affects part tolerances and surface finish. It is appropriate for use on vitrified and resin bond aluminum oxide and silicon carbide wheels in both light manufacturing and job shop settings. The single point configuration allows precise dressing passes with controlled depth of cut, making it a standard choice for operators who dress wheels manually or with a motorized dressing attachment.

Key Features

• Single point configuration for precise, controlled wheel dressing passes
• 1/2 carat diamond for durable, long-service dressing performance
• 3/8 inch shank diameter fits standard dresser holders and tool post mounts
• 2 inch shank length provides adequate reach for most dresser block setups
• Non-resettable design — fixed diamond orientation, no repositioning required

Compatibility

Designed as a standard single point diamond dresser for use with conventional grinding machines that accept a 3/8 inch shank dresser holder. Typical applications include surface grinders, cylindrical grinders, and bench grinder tool rests equipped with compatible mounting blocks.

Installation Notes

Installation is performed by machinists or tool room technicians familiar with grinding machine operation. Power down and lock out the grinder before mounting or removing the dresser. Secure the shank firmly in the dresser holder with no play before engaging the wheel. Present the diamond at a slight angle, typically 10 to 15 degrees off vertical, and take light passes to avoid shock loading the diamond tip.