3M™ Resin Bond CBN Wheels and Tools, 1A1H 8.346-.472-.625-76.2 B180 144DI Matting Plastic base slides easily into

Plastic base slides easily into a 3M™ RX Hub (sold separately) with the keyhole slots

WORKS ON A RANGE OF METALS: Great for use on aluminum and soft metals

mail rooms and other typical office functions

surface roughness Rz < 2

mill and other marks

3M™ Resin Bond CBN Wheels and Tools, 1A1H 8.346-.472-.625-76.2 B180 144DI Matting Plastic base slides easily into3M SKU: 7100193472 Lead Time: ~40 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