CBN Resin wheels are used mainly for sharpening of high speed steel tools, chip flute grinding, grooving. Depending on dry or wet grinding the various bonds can be applied.
You can see the diamond tool sharpening stone models suitable for use in dry process.
1A1R 1V1 11V9 12V9 12A2/20º 12A2/45º 12R4
12V2/20º 12V2/45º 12V5/45º 1E1 14E1 1F1
14F1 4A2 4BT9 4R4 6A2 6AA9