Norton 69014192300 Cbn Grinding Wheel 5in Type 11V9 150 Grit

Product Description

The NORTON 69014192300 is a Type 11V9 cubic boron nitride (CBN) grinding wheel designed for precision tool grinding and sharpening applications. Built with a resinoid bond and a CBN superabrasive layer, this wheel delivers consistent stock removal on hardened steels, carbide-tipped tooling, and high-speed steel cutting tools. At 150 grit (Very Fine grade), it produces a refined surface finish suited for final sharpening passes and edge restoration. The wheel measures 5 inches in diameter with an overall thickness of 1.75 inches and accepts a 1.25-inch arbor bore. It is rated for both wet and dry operation. Licensed HVAC and tool-room professionals, machinists, and grinding technicians are the primary users of this wheel.

This CBN wheel is used in surface grinding, tool and cutter grinding machines, and bench grinder setups where a Type 11V9 cup wheel geometry is required. The 70-degree face angle and 0.4375-inch face width focus the cutting action for controlled material removal on drill bits, end mills, lathe tools, and similar HSS or hardened-steel tooling. The superabrasive depth of 0.0625 inches and a concentration rating of 75 provide extended wheel life in production and maintenance shop environments. Wet or dry coolant compatibility makes it adaptable to a range of machine setups.

Key Features

• CBN superabrasive material for grinding hardened steels and HSS tooling
• Type 11V9 cup wheel geometry with a 70-degree face angle for precise edge contact
• 150 grit Very Fine grade for finish grinding and edge restoration
• Resinoid bond compatible with wet and dry operation
• 0.0625-inch superabrasive depth with concentration 75 for long service life
• 1.25-inch arbor bore fits standard tool and cutter grinder spindles

Compatibility

Designed as an OEM-style replacement or direct-fit grinding wheel for tool and cutter grinders and bench grinding machines that accept a Type 11V9 cup wheel with a 1.25-inch bore and 5-inch diameter.

Installation Notes

Installation should be performed by a qualified machinist or tool-room technician familiar with abrasive wheel mounting procedures. Power down and lock out the grinder before mounting or removing any wheel. Inspect the wheel for cracks or chips before installation and perform a ring test per ANSI B7.1 guidelines. Always use the correct flanges and never exceed the maximum RPM rating marked on the wheel or its packaging.