3M Resin Diamond Grinding Wheel 6PBB is our series of versatile peripheral grinding wheels with a resin bond and diamond grit system. They’re suitable for use with oil and emulsion lubricants.Use 3M Resin Diamond Grinding Wheel 6PBB for general grinding of inserts, rotary cutting tools and re-sharpening. Our grinding wheels feature a resin bond and diamond grit system that’s ideal for free cutting and general applications. They’re suitable for use with oil and emulsion lubricants, and perfect for universal compatibility with different materials, helping to reduce set-up work and time per piece. Producing consistent surface quality and low grinding forces, they can be used with the most frequently installed machines on the market and are compatible with conventional dressing tools and sharpening stones.