Walter ALU™ Aluminum Grinding Discs

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Walter ALU™ Aluminum Grinding Discs

Grinding discs for aluminum & other non-ferrous metals

These wheels will not clog or glaze when working with aluminum or other non-ferrous metals. They are free of waxes and lubricants, so there is no need to clean the surface before welding or applying a surface coating. This eliminates a time-consuming step in surface preparation and further lowers your operational costs while delivering premium performance to boost your daily output.

5% Discount added at checkout for orders of 25+ Discs

Aluminum Grinding Wheels

  • Fast removal rate and long wheel life
  • No clogging in any type of aluminum or non-ferrous metal
  • Does not contain any waxes or lubricants


     Diameter Thickness Arbor Diameter Maximum RPM Part Number
    4-1/2" 1/4" 7/8" 13,300 08-L 450
    4-1/2" 1/4" 5/8"-11 Metal Hub 13,300 08-L 455
    5" 1/4" 7/8" 12,200 08-L 500