Norton 69014192799 Type 11A2 Diamond Grinding Wheel 6in 150G

Product Description

The NORTON 69014192799 is a Type 11A2 superabrasive grinding wheel engineered for precision material removal on hard and brittle workpiece materials. It carries an Armored Synthetic Diamond (ASD) abrasive with a 100 concentration level, bonded in a resinoid matrix rated to specification ASD150-R100B99-1/4. At 150 grit, this wheel falls in the Very Fine grade range, making it the right choice for finish grinding and tight-tolerance surface work. It measures 6 inches in diameter and 1-1/2 inches overall thickness with a 1-1/4-inch hole size. Both wet and dry operation are supported, giving the operator flexibility based on coolant availability and shop setup.

This wheel is suited for tool room, production, and maintenance grinding applications where carbide, ceramic, glass, stone, or other superhard materials are being finished or sharpened. The Type 11A2 cup configuration with a 75-degree face angle is commonly used on surface grinders and cylindrical grinders for face and edge contact work. The 1/4-inch superabrasive depth and 1/4-inch face width are optimized for controlled stock removal without excessive wheel wear. Licensed machinists, tool-and-die makers, and precision grinding technicians are the primary installers and operators.

Key Features

• Armored Synthetic Diamond (ASD) abrasive for consistent cut rate on superhard materials
• 150 grit Very Fine grade for finish grinding and precision dimensioning
• Type 11A2 cup wheel geometry with 75-degree face angle for face and edge contact
• Resinoid bond provides controlled wear and smooth surface finish
• Superabrasive concentration of 100 for high stock removal efficiency
• Supports both wet and dry operation for flexible shop use

Compatibility

Designed as an OEM-style replacement or direct-fit superabrasive wheel for tool room and production grinders accepting a 6-inch diameter, 1-1/4-inch arbor hole, Type 11A2 cup wheel.

Installation Notes

Mounting and dressing of superabrasive wheels should be performed by a qualified grinding machine operator or toolroom technician following the machine manufacturer guidelines and ANSI B7.1 safety standards. Power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or damage before installation and never exceed the maximum RPM rating marked on the wheel. When operating wet, ensure coolant flow is established before contacting the workpiece to prevent thermal shock to the abrasive bond.