• Hardness grade N offers an excellent balance of aggressive removal and good service life
• For weld grinding, surface grinding
• Achieves outstanding stock removal rates even at low contact pressure
• PFERD specification number: A 24 N SG-Alu
• Soft, tough and hard aluminum, non-ferrous metals

PFERD 61303 Grinding Wheel, Type 27 Depressed Center, Reinforced, Performance Line SG-ELASTIC, Outside Diameter: 4-1/2 Inch, Thickness: 1/4 Inch, Arbor Hole / Thread Size: 5/8-11 Thread, Grade: N (Soft), Grit: 24, Abrasive Type: Premium Aluminum Oxide, Max Speed: 13300 Rpm, Mounting: Threaded, Product / Materials Abraded: Aluminum