Norton 69014191643 Diamond Grinding Wheel 5 in 150 Grit

Product Description

The NORTON 69014191643 is a Type 11V9 diamond grinding wheel designed for precision grinding of hard and brittle materials. It measures 5 inches in diameter with an overall thickness of 1.75 inches and accepts a 1.25-inch arbor hole. The abrasive material is Armored Synthetic Diamond (ASD) bonded in a resinoid matrix at a concentration rating of 75, with a superabrasive depth of 0.0625 inches. At 150 grit, the wheel falls in the Very Fine grade range, making it suited for finish grinding operations where surface quality matters. It supports both wet and dry operation. Licensed HVAC, tool and cutter, and machine shop professionals install this type of wheel on appropriate bench or surface grinders.

This wheel is used in applications that demand precise stock removal on carbide, ceramic, glass, and other hard materials. The 70-degree face angle and 0.4375-inch face width make it suitable for tool and cutter grinding, including the reconditioning of carbide-tipped cutting tools. The Type 11V9 form is a standard flaring cup profile used on dedicated tool grinders in both shop and field maintenance settings. Both wet and dry operation are supported, giving technicians flexibility depending on their equipment setup.

Key Features

• Armored Synthetic Diamond (ASD) abrasive for consistent performance on hard and brittle materials
• 150 grit Very Fine grade for finish grinding and sharp edge refinement
• Resinoid bond provides controlled cut rate and good surface finish
• Supports wet and dry operation for flexible use across grinder setups
• 70-degree face angle with 0.4375-inch face width matches standard Type 11V9 tool grinder geometry
• Superabrasive concentration of 75 balances wheel life and cutting efficiency

Compatibility

Designed as an OEM-style replacement or direct-use Type 11V9 diamond grinding wheel for tool and cutter grinders that accept a 5-inch diameter wheel with a 1.25-inch arbor hole.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with abrasive wheel safety. Power down and lock out the grinder before mounting or removing any wheel. Inspect the wheel for cracks or damage before each use and always use the correct blotter and flanges for the arbor size. Follow ANSI B7.1 safe use guidelines for abrasive wheels, including observance of maximum operating speed ratings for the wheel and machine.