3M SKU: 7100206993
Lead Time: ~30 days
Our 3M™ CBN Wheel 144DI is used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This resin bonded wheel offers both free cutting action and good form retention, as well as increased thermal stability during higher temperature grinding operations.
Arbor holes are made to customer specifications, so you get exactly the size you need. Cubic boron nitride abrasive mineral provides fast cut rates at high temperatures. Designed to be free cutting while retaining good form retention. Resin bond improves thermal stability during high temperature grinding operations. Used for flute grinding on high speed steel, tool steels, and ferrous metals