Norton 69014192162 Surface Grinding Wheel 6in 120 Grit

Product Description

The NORTON 69014192162 is a Type 1A1R diamond surface grinding wheel designed for precision material removal on hard and brittle workpieces. Built with a synthetic diamond abrasive and resinoid bond, it delivers consistent stock removal at a coarse 120 grit rating. The wheel measures 6 inches in diameter with a 0.035 inch thickness and a 1-1/4 inch arbor hole. The superabrasive depth is 9/32 inch with a concentration rating of 100, meeting the SD120-R100B99-9/32 specification. This wheel is used by machinists, tool grinders, and surface grinding technicians working with carbide, ceramics, glass, and similar hard materials.

This wheel suits surface grinding operations in tool rooms, machine shops, and production environments where tight tolerances and fine surface finishes on hard materials are required. Its Type 1A1R form factor is a standard straight wheel profile used on horizontal-spindle surface grinders. The resinoid bond provides controlled wear and good heat dissipation, making it appropriate for wet or dry grinding applications on carbide tooling, ceramic components, and other superhard substrates.

Key Features

• Synthetic diamond abrasive (SD) for grinding carbide, ceramics, and hard materials
• Type 1A1R straight wheel profile for horizontal-spindle surface grinders
• Resinoid bond for controlled wear and heat management
• 120 grit coarse grade for efficient stock removal
• Superabrasive concentration of 100 for consistent cutting performance
• SD120-R100B99-9/32 full specification designation

Compatibility

Designed as an OEM-style replacement or standard production wheel for horizontal-spindle surface grinders accepting a 6 inch diameter, 1-1/4 inch arbor hole, Type 1A1R straight wheel configuration.

Installation Notes

Installation should be performed by a qualified machinist or tool grinder following ANSI B7.1 safe wheel handling and mounting standards. Always inspect the wheel for cracks or damage before mounting and perform a ring test prior to use. Machine spindle must be brought to a full stop and locked out before changing wheels. Never exceed the maximum operating speed marked on the wheel.