Norton 69014191630 Type 12A2 Diamond Grinding Wheel 6 in

Product Description

The NORTON 69014191630 is a Type 12A2 superabrasive diamond grinding wheel designed for precision tool grinding and cutting applications. It features an Armored Synthetic Diamond (ASD) abrasive with a resinoid bond and a 75 concentration rating, delivering consistent material removal on hard, brittle workpieces. The wheel measures 6 inches in diameter with a 1-inch overall thickness and a 3/16-inch face width. Rated at 120 grit Fine grade, it produces smooth, refined surface finishes. Suitable for both wet and dry operation, this wheel is installed and serviced by tool room machinists, carbide tool grinders, and precision grinding professionals.

This wheel is used in tool and cutter grinding operations on hard materials such as carbide, ceramics, and hardened steels. The Type 12A2 form factor is standard in surface and tool grinding machines. Its 70-degree face angle and 1/8-inch superabrasive depth make it well suited for grinding complex cutting tool geometries. Wet or dry coolant compatibility allows it to perform across a range of machine setups in both shop and production environments.

Key Features

• Armored Synthetic Diamond (ASD) abrasive for grinding carbide, ceramics, and hard materials
• Resinoid bond with 75 superabrasive concentration for controlled, consistent stock removal
• 120 grit Fine grade produces smooth surface finishes on tool cutting edges
• Compatible with both wet and dry grinding operation
• Type 12A2 form with 70-degree face angle for precision tool and cutter profiles
• Specification designation ASD120-R75B99 1/8 for direct replacement ordering

Compatibility

Designed as an OEM-style replacement grinding wheel for tool and cutter grinding machines that accept a Type 12A2 wheel with a 1-1/4-inch hole size and 6-inch diameter.

Installation Notes

Installation should be performed by a qualified tool room machinist or grinding machine operator. Power down and lock out the grinding machine before mounting or removing any wheel. Inspect the wheel for cracks or chips before installation and perform a ring test per ANSI B7.1 standards. Follow the machine manufacturer torque guidelines for flange fasteners and confirm wheel speed rating meets or exceeds machine RPM before operation.