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3M™ CBN Polyimide Wheel 184PN, 1V1, 7X1/2X2, X=1/2, V=45 B180 184PN-MMMPBBW25516

3M™ CBN Polyimide Wheel 184PN, 1V1, 7X1/2X2, X=1/2, V=45 B180 184PN-MMMPBBW25516

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#7010495075
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For industrial/occupational use only. Not for consumer sale or use.

For industrial/occupational use only. Not for consumer sale or use.


3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.


The 3M™ CBN Polyimide Wheel 184PN is used to generate the flute which is the helical or straight groove in the body of the cutting tools made of tool steel and high speed steel. The polyimide bond wheel construction offers excellent form retention and increased thermal stability under higher temperature grinding operations.
More Information
Specification(s)
Brand3M
Product FormWheel
Product Number184PN
Wheel Type1V1
Country Of OriginUS
Shipping Quantity1.0
UPC Code0000000000000

High Quality Flute Grinding

The 3M™ CBN Polyimide Wheel 184PN line is specifically designed for the production and re-sharpening of high speed steel and tool steels cutting tools. The wheel used to generate the flute which is the helical or straight groove in the body of the tool. This processes require the highest level of quality that the 3M™ CBN Polyimide Wheel 184PN provides.

The 3M™ CBN Polyimide Wheel 184PN line uses a hybrid bond system which offers increased thermal stability compared to other bond systems. This allows 184PN to grind at higher cut rates and maintain form under higher temperature grinding conditions where phenolic bond systems undergo thermal and chemical deterioration.

The Right Wheel for Every Job

3M provides a broad portfolio of superabrasive wheels used for your round tool relief and clearance angle applications. From short runs and re-sharpening to "lights-out" and long production runs, 3M has the wheel design to meet your needs.


  • Used for flute grinding on high speed steel, tool steels, and ferrous metals
  • Cubic boron nitride abrasive mineral provides fast cut rates at high temperatures
  • The polyimide bond system provides improved thermal stability during high temperature grinding operations when compared to phenolic resin bonds
  • Excellent form retention and long life
  • For use with either oil or water coolants
  • Arbor holes are made to customer specifications, so you get exactly the size you need