08L502 - Walter ALU Aluminum Grinding Wheel 5-Inch x 1/8-Inch Type 27

Grind Aluminum Without the Clog

Fabricating with aluminum requires tools that respect the material's properties. The Walter ALU™ 5" x 1/8" Grinding Wheel is designed specifically to overcome the "gummy" nature of aluminum. If you have ever used a standard grinding disc on aluminum, you know the frustration of the wheel glazing over after just a few seconds of contact. The Walter ALU™ uses a unique abrasive blend that sheds soft metal debris, keeping the grain open and sharp. This means you spend more time working and less time changing wheels or dressing glazed discs.

This wheel is not just about preventing clogs; it is about efficiency. The 1/8-inch thickness makes it a multi-functional tool capable of light grinding, deburring, and even shallow notching. It provides a smooth feel that gives the operator excellent control, which is critical when working on softer, more expensive materials where mistakes are costly.

Save Time on Prep Work

Time is money in any welding shop. Traditional aluminum grinding wheels often use paraffin wax or other lubricants to keep the wheel cool and lubricated. While this helps with grinding, it creates a headache for the welder: the residue must be chemically cleaned before an arc is struck, or you risk contaminating the weld pool. Walter has engineered the ALU™ series to be completely lubricant and wax-free. This "Grind and Weld" capability means you can move directly from surface prep to welding, streamlining your workflow and reducing the use of harsh chemical cleaners.

Ideal Applications

• Aluminum boat manufacturing and repair
• Automotive customization and fabrication
• Aerospace component prep
• Architectural aluminum structures
• General non-ferrous metal maintenance

Equip your shop with the Walter 08L502 to experience a cleaner, faster, and more efficient way to process aluminum. It delivers the high-performance standard that Walter Surface Technologies is known for, ensuring your welds start with the best possible surface preparation.