Norton 69014192166 Diamond Surface Grinding Wheel 6in 100G

Product Description

The NORTON 69014192166 is a Type 1A1R diamond surface grinding wheel designed for precision surface grinding applications. Built with synthetic diamond abrasive and a resinoid bond, this wheel delivers consistent stock removal on hard and brittle materials. It measures 6 inches in diameter with a 0.045 inch thickness and a 1.25 inch arbor hole. The superabrasive depth is 0.125 inches with a concentration of 50, and it carries a specification code of SD100-R50B99-1/8. At 100 grit with a coarse grade and soft hardness rating, it is suited for aggressive material removal while maintaining control. Licensed grinding technicians and tool room machinists are the primary installers and operators of this wheel.

This wheel is used in surface grinding operations on ceramics, carbide, glass, and other hard-to-grind materials where conventional abrasives fall short. The Type 1A1R profile makes it appropriate for flat surface grinding on horizontal spindle surface grinders. It fits machines with a 1.25 inch arbor and is sized for benchtop and floor-standing grinders commonly found in tool rooms, maintenance shops, and precision machining environments. It is sold individually.

Key Features

• Synthetic diamond abrasive (SD) for cutting hard and brittle workpiece materials
• 100 grit, coarse grade for aggressive stock removal
• Resinoid bond provides controlled breakdown and free cutting action
• Type 1A1R profile designed for flat surface grinding applications
• Superabrasive depth of 0.125 inches with 50 concentration for extended wheel life
• Soft hardness rating (R) promotes self-dressing behavior in demanding cuts

Compatibility

Designed as an OEM-style replacement or direct-fit grinding wheel for horizontal spindle surface grinders accepting a 6 inch diameter, 1.25 inch arbor hole wheel in the Type 1A1R form factor.

Installation Notes

Grinding wheel mounting and dressing must be performed by qualified personnel following ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before installation and perform a ring test per manufacturer guidelines. Never exceed the maximum operating speed marked on the wheel.