PFERD 1/4" Aluminum Oxide Grinding Wheel | Grade N-ALU | Plain Arbor Hole | 61301 | 4-1/2" Diameter (Box of 10)

Recommended for soft, tough and hard grades of aluminium, Hardness Grade N offers an excellent balance of aggressive removal and good service life.

Features:

• Diameter: 4-1/2"
• Wheel Thickness: 1/4"
• Hole Size: 7/8"
• Max RPM: 13,300
• Abrasive: Premium Aluminum Oxide
• Workpiece Materials: Soft, tough and hard aluminum, non-ferrous metals
• Application: Weld grinding, surface grinding
• Recommendation for Use: Achieves outstanding stock removal rates even at low contact pressure.