Norton 66260195007 Single Point Diamond Dresser 3/4 Carat

Product Description

The NORTON 66260195007 is a single point diamond dresser designed for truing and dressing grinding wheels in precision machining and grinding applications. The dresser features a 3/4 carat diamond at a 90-degree included angle, which concentrates dressing force into a defined contact point for consistent wheel profiling. A 7/16-inch shank diameter and 2-inch shank length allow secure mounting in standard dresser holders. This tool is used by machinists, grinding machine operators, and tool room technicians to restore wheel geometry and surface condition.

Single point diamond dressers like the 66260195007 are used in surface grinding, cylindrical grinding, and tool and cutter grinding operations. The fixed, non-resettable diamond is suited for production environments where repeatable dressing passes are required on aluminum oxide, silicon carbide, and similar conventional abrasive wheels. The 90-degree point angle makes it appropriate for general-purpose dressing rather than form dressing.

Key Features

• Single point configuration for precise, controlled wheel dressing
• 3/4 carat diamond size for durable, long-service dressing performance
• 90-degree included angle suited for general-purpose truing passes
• 7/16-inch shank diameter fits standard dresser holder bores
• 2-inch shank length provides adequate reach and clamping engagement
• Non-resettable design — replace when diamond is worn, no re-orientation required

Compatibility

Designed as a direct-mount single point diamond dresser for use with standard grinding machine dresser holders accepting a 7/16-inch shank diameter.

Installation Notes

Installation is performed by qualified machine operators or tool room technicians. Secure the shank fully in the dresser holder and ensure the diamond point is angled 10 to 15 degrees in the direction of wheel rotation before tightening — this is standard practice and does not require a specific torque value from this data sheet. Power down and lock out the grinding machine before mounting or removing the dresser. Inspect the shank for runout after mounting and confirm the holder clamp is fully engaged before resuming wheel contact.