A high quality 4-1/2" Zirconium Grinding Wheel made by Pferd in Germany. This Zirconia alumina (Zirconium) grinding wheel is designed for steels & cast iron with excellent material removal rate, & very long service life. 4-1/2" diameter of wheel. 5/8-11 Threaded hub. 1/4" thickness of blade. Depressed center type blade. Made in Germany.
From the Manufacturer:
Established near Cologne, Germany in 1799, the Pferd brand name is synonymous with outstanding premium-quality tools & abrasives. Today, we manufacture more than 7,500 Pferd brand grinding, cutting & surface finishing tools, & a complete range of power & maintenance brushes.
Product Diameter Thickness Hole Diameter Max RPM Model # Pferd 4-1/2" Zirconium Grinding Wheel - 1/4" Thick ~ 5/8-11 Thread 4-1/2" 1/4" 5/8-11 thread 13300 61603