Norton 69014192160 Cbn Surface Grinding Wheel 6 in 100 Grit

Product Description

The NORTON 69014192160 is a Type 1A1R cubic boron nitride (CBN) surface grinding wheel designed for precision material removal on hardened steels and superalloys. The wheel measures 6 inches in diameter with a 1-1/4 inch arbor hole and a face thickness of 0.035 inches, making it well-suited for tight-tolerance surface grinding operations. The CBN superabrasive layer is 1/4 inch deep with a concentration rating of 100, bonded with a resinoid bond system. Grit is rated at 100 with a coarse grade and medium hardness. Licensed grinding professionals and toolroom machinists install and dress this wheel as part of routine surface grinder maintenance and precision finishing work.

This wheel is intended for use on horizontal-spindle surface grinders in toolroom, production, and maintenance environments. Its Type 1A1R straight profile suits flat surface grinding of hardened ferrous workpieces including tool steels, bearing steels, and high-speed steels where conventional abrasive wheels wear too quickly. The resinoid bond provides good shock resistance during intermittent cuts. It is appropriate for both light-duty toolroom use and higher-volume production grinding setups where consistent stock removal and surface finish are required.

Key Features

• CBN superabrasive with 1/4 inch depth and 100 concentration for long service life on hardened steels
• Type 1A1R straight wheel profile suited for flat surface grinding applications
• Resinoid bond system offers good shock resistance and consistent performance
• 100 grit coarse grade with medium hardness rating for efficient stock removal
• 1-1/4 inch arbor hole fits standard horizontal-spindle surface grinder spindles
• Specification code CB100-WB99-1/4 for precise ordering and replacement identification

Compatibility

Designed for use on horizontal-spindle surface grinders accepting a 6 inch diameter, 1-1/4 inch arbor hole wheel. Best suited for grinding hardened ferrous materials where CBN abrasive performance is required.

Installation Notes

CBN grinding wheels must be mounted and dressed by a qualified operator or machinist following the grinder manufacturer's wheel mounting procedures. Always inspect the wheel for cracks or damage before mounting and perform a ring test. Power down and lock out the grinder before changing wheels. Follow ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels.