Abrasive Concentration

Abrasive concentration is defined by a formula based on weight of Diamond or CBN particles.  A 100% concentration wheel has the equivalent 72 carats of abrasive per cubic inch's shown below is the quantity of abrasive particle concentration.  More abrasive particles the greater the cutting power of the grinding wheel.   Abrasive concentration is only used with resin and metal bonded wheels, not electo-plated or Bra-Z products