The Freud LU89M010 10" Thick Stock Aluminum Blade is purpose-built for precision work on non-ferrous metals. When you’re cutting thick aluminum, this blade delivers a noticeably cleaner finish and steadier performance from first cut to last.

Key advantages you’ll notice with this blade include:

• Chip-control efficiency — A thoughtfully designed gullet geometry minimizes chip build-up, helping your cut stay smooth and reducing the need for post-cut cleanup.
• Durable carbide for long life — The blade uses a specially formulated carbide optimized for non-ferrous metal cutting, delivering consistent performance over more cuts than standard blades.
• Finish that stands up to machining demands — The combination of blade geometry and carbide delivers an excellent surface finish on thick aluminum stock, reducing secondary finishing work.

Usage and maintenance tips for optimal results:

• Lubrication matters — Freud recommends using a liquid lubricant when cutting. Apply a light spray of WD-40 (or equivalent) every 4–5 cuts to maintain smooth action and knife-edge integrity.
• Avoid wax sticks — Wax-based solutions are not recommended for this blade; stick with a liquid lubricant to preserve the carbide edge and finish.

Who should consider the LU89M010? This blade is ideal for professional fabricators, machine shops, and DIY enthusiasts who frequently work with thick aluminum parts, extrusions, or non-ferrous metal projects and need reliable life, clean finishes, and predictable cuts without excessive burrs.

With the Freud LU89M010, you gain a dedicated tool for non-ferrous metal work that prioritizes finish quality, durability, and efficient chip-removal—empowering you to complete aluminum projects more quickly and with less post-processing.