Our NAT micron is produced from natural industrial diamond which is graded in all respects to conform to ANSI and FEPA sizing standards.

Natural diamond micron offers the ability to maintain sharp cutting edges required for free cutting machining application.

  • Vitrified Bond
  • Single Layer Bond



The NAT-M1 is composed of blocky and irregular free cutting particles in shape, ideally for specific grinding applications, also polishing and fine lapping of diamond wire dies.

Vitrified Bond

systems are manufactured from ceramic materials that are strong, durable and brittle. Vitrified bonds are very effective in advanced grinding operations because of their ability to hold the abrasive and reduce heat generation in the grinding zone due to their high porosity levels when compared to other bond types.

Single Layer Bond

systems (electroplated and brazed) hold a single layer of superabrasive grains bonded to a precision machined form. Electroplated systems are bonded with a Nickel matrix and leave approximately 50% of the abrasive exposed while brazed systems leave approximately 80% of the abrasive exposed. Single layer bond systems typically do not require dressing.

Micro Size 0-0.25 0-0.5 0-1 0-2 1-2 1-3 2-4 3-5 4-6 4-8 6-10 8-12 8-15 10-20 12-22 15-25 20-30 25-35 30-40 40-60