Norton 69014191725 Diamond Grinding Wheel 150 Grit Type 11V9

Product Description

The NORTON 69014191725 is a Type 11V9 diamond grinding wheel designed for precision tool grinding and sharpening applications. Built with Armored Synthetic Diamond (ASD) abrasive and a resinoid bond, it delivers controlled stock removal on carbide tooling, ceramics, and hard materials. The wheel carries a 150 grit rating at a Very Fine grade, suited for finish grinding passes where surface quality matters. At 3-3/4 inches in diameter with a 3/8 inch face width and a 1-1/4 inch arbor hole, this wheel mounts to standard tool and cutter grinders used in machine shops, toolrooms, and industrial maintenance settings.

This wheel is used in both wet and dry grinding operations, giving technicians flexibility depending on the machine setup and the material being worked. The 70-degree face angle on the 11V9 cup profile makes it well suited for relief grinding, face grinding, and sharpening of rotary cutting tools such as end mills, reamers, and drill bits. The superabrasive depth of 1/16 inch and a concentration rating of 75 indicate a mid-range diamond loading appropriate for general-purpose carbide and hard-material tooling work. It is typically operated by machinists, tool grinders, and industrial maintenance professionals.

Key Features

• Armored Synthetic Diamond (ASD) abrasive for consistent performance on carbide and hard materials
• 150 grit, Very Fine grade for finish grinding and light stock removal
• Type 11V9 cup wheel profile with 70-degree face angle for relief and clearance grinding
• Resinoid bond supports both wet and dry operation
• 1/16 inch superabrasive depth with 75 concentration for balanced wheel life and cut rate
• Specification code ASD150-R75B99-1/16 for cross-reference and replacement ordering

Compatibility

Designed for use on tool and cutter grinders accepting a 1-1/4 inch arbor hole and capable of mounting a 3-3/4 inch diameter Type 11V9 cup wheel. Suitable for grinding carbide, ceramics, and other hard materials in wet or dry mode.

Installation Notes

Mounting and dressing of diamond grinding wheels should be performed by a qualified machinist or toolroom technician familiar with superabrasive wheel handling. Power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for visible damage before each use and never exceed the rated speed marked on the wheel or its blotter. Follow ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels.