New from PFERD (Milwaukee, WI) is their depressed center grinding wheels, with:
- A hardness grade of Q for applications that include weld grinding, chamfering, deburring and surface grinding.
- A pure ceramic oxide grain that is contamination-free without fillers.
- A composition ideal for working with steel and stainless steel.
- Available in sizes from 4.5” in diameter x 1/4” in thickness to 9” in diameter by 1/4” in thickness.
