PFERD Grade M mounted points are made of a mix of dark red and white Aluminum Oxide grain in a vitrified bond. Ideal for general use on steel surfaces, providing high abrasive and stock removal rates, reducing grinding time and labor costs. Great for grinding of high-speed steel components, and weld dressing on steel structures.
Aluminum Oxide Grain
1/4 inch shank
U.S. standard shape A2
Vitrified Bond, Hardness Grade M