3M™ Resin Bond Diamond Wheels and Tools, 1A1H 8.346-.315-.625-3 B180 144DI Min Qty Order:1 3M SKU: 7010495939

3M SKU: 7010495939

3M SKU: 7010310130

3M SKU: 7010492282

X-weight cotton backing withstands aggressive sanding and grinding

3M SKU: 7100231787

3M™ Resin Bond Diamond Wheels and Tools, 1A1H 8.346-.315-.625-3 B180 144DI Min Qty Order:1 3M SKU: 70104959393M SKU: 7100240207 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