PFERD

Resin Bond - Aluminum Oxide, Hardness Grade N

Hardness grade N mounted points are made of regular aluminum oxide in a high-quality resin bond. Tools of hardness grade N are noted for their elevated hardness and durability.

Advantages:

  • Hardness grade N tools are perfect for heavy-duty edge grinding on stainless steel. These products are distinguished by their high edge­holding capability, long service life and low wear.
  • Due to their special edgeholding properties, hardness grade N mounted points can also be used economically with low RPM power tools.
  • Cool grinding properties reduce the thermal load on the workpiece.

Hardness grade N mounted points perform best at a recommended peripheral speed of 6,000 - 9,800 SFPM when used for edge grinding. For surface grinding we recommend a peripheral speed of 4,000 - 6,000 SFPM. Suitable drive systems include flexible shafts and electric or air-powered straight grinders.

Image Shape Description
 N- a shape A Shape Hardness grade N mounted points in a variety of standard A-series shapes.
 N- w shape W Shape Hardness grade N mounted points in a variety of standard B-series shapes.