Norton 69014191646 Type 11V9 Diamond Wheel 3-3/4 in 220 Grit

Product Description

The NORTON 69014191646 is a Type 11V9 diamond cup grinding wheel designed for precision grinding of hard and superhard materials. Built with a synthetic diamond abrasive bonded in a resinoid matrix at 100 concentration, this wheel delivers consistent stock removal and fine surface finishing. It operates at 220 grit, placing it in the very fine grade category, and supports both wet and dry operation. At 3-3/4 inches in diameter with a 1-1/4 inch arbor hole, it fits a range of bench grinders and tool room machines used by machinists, toolmakers, and grinding specialists working on carbide, ceramic, or glass substrates.

This wheel is suited for tool room and production grinding applications where tight tolerances and smooth finishes are required. The Type 11V9 profile, with a 70-degree face angle and 3/8 inch face width, is commonly used for sharpening carbide-tipped tooling, grinding ceramic components, and finishing hard materials in both shop and field service environments. It is appropriate for professional trades requiring controlled material removal on superhard workpieces.

Key Features

• Synthetic diamond abrasive at 100 concentration for consistent, repeatable stock removal
• 220 grit, very fine grade for smooth surface finishes on hard materials
• Type 11V9 profile with 70-degree face angle suits carbide and ceramic grinding applications
• Resinoid bond provides controlled wear and free cutting action
• Supports wet or dry operation for flexible use in shop environments
• 1/8 inch superabrasive depth extends usable wheel life

Compatibility

Designed as an OEM-style replacement or direct-fit grinding wheel for bench grinders and tool room machines accepting a 1-1/4 inch arbor and 3-3/4 inch diameter Type 11V9 wheels.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with abrasive wheel mounting procedures. Power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or chips before installation and perform a ring test per ANSI B7.1 guidelines. Do not exceed the wheel's rated maximum operating speed.