Meet the Freud LU89M012 12" Thick Stock Aluminum Blade — a purpose-built solution for precise, cleaner cuts in thick non-ferrous metal. If your projects involve thick aluminum stock or other non-ferrous materials, this blade delivers a superior finish and reliable longevity you can trust in fabrication, automotive, and HVAC work.

Key features engineered for performance:

• 12-inch diameter for thick stock cutting. A dedicated blade size designed to handle substantial metal work with control and precision.
• Thick stock, non-ferrous metal cutting. Optimized for aluminum and other non-ferrous metals, delivering smooth surfaces and consistent results.
• Custom gullets reduce chip build-up. Precision-ground gullets move chips away efficiently, minimizing heat buildup and galling for a cleaner cut and longer blade life.
• Specially formulated carbide for long life. A wear-resistant carbide formulation stands up to repetitive cuts in aluminum, reducing the need for frequent blade changes.
• Lubrication guidance for best results. Freud recommends using a liquid lubricant during cutting (such as a light spray of WD-40 or equivalent) every 4 to 5 cuts to maintain smooth operation and finish quality.
• Wax sticks not recommended. This blade is designed for liquid lubrication to maximize performance and blade life.

Why this blade stands out for aluminum and non-ferrous work

Traditional metal blades can struggle with chip buildup and heat when slicing thick aluminum. The LU89M012’s unique gullets and carbide composition are tailored to keep chips moving, reduce friction, and maintain edge integrity. The result is a crisp, uniform edge and a finish that’s ready for finishing work without extensive secondary sanding or deburring.

Ideal use cases

• Fabrication shops cutting thick aluminum stock for frames, enclosures, and brackets.
• Automotive and aerospace prototyping where clean, accurate aluminum cuts matter.
• HVAC and ductwork projects involving thick non-ferrous metal components.
• Signage and decorative metalwork that require precise profiles and smooth surfaces.

Practical tips for best results

• Always use a compatible saw and ensure the blade is properly mounted with the correct arbor fit for 12" blades.
• Apply a light liquid lubricant (e.g., WD-40 or similar) every 4–5 cuts to reduce heat, improve finish, and extend blade life.
• Avoid wax-based lubricants, which can leave residues or reduce effectiveness on this blade’s design.
• Feed rates should be steady and controlled to prevent chatter and ensure an even cut surface.

Who benefits most

This blade is an excellent match for professionals and serious hobbyists who regularly work with thick aluminum and other non-ferrous metals. If you demand a reliable edge, a clean finish, and longer blade life under repetitive cuts, the Freud LU89M012 is built for your workshop.

Choose the Freud LU89M012 12" Thick Stock Aluminum Blade for confidently cutting thick aluminum with a finish that speaks to quality—backed by engineering that targets the specific challenges of non-ferrous metal cutting.