3M™ Resin Bond CBN Wheels and Tools, 12V9 4-.75-.125-1.2598 B220 185DN S45 U.375 Discs 3M SKU: 7100247340

3M SKU: 7100247340

Available in grades from 80 to 500

Exposed mineral produces less smearing

3M SKU: 7010307914

3M™ Resin Bond CBN Wheels and Tools, 12V9 4-.75-.125-1.2598 B220 185DN S45 U.375 Discs 3M SKU: 71002473403M SKU: 7100226144 Lead Time: ~40 days 3M Resin CBN Grinding Wheel 1CBB is our series of face and cup grinding wheels featuring a phenolic resin bond and a CBN grit system, which is suitable for use with oil and emulsion lubricants. Free cutting bond. Higher productivity high removal rates. Improved profile retention and reduced dressing efforts. Improved surface quality and higher geometric accuracy. Reduced costs per piece. Shorter cycle times