Meet the Freud C035 18" High Speed Steel Industrial Planer and Jointer Knives — a premium, purpose-built solution for professional shops that demand consistent, clean cuts and rapid setup. Engineered to fit 18-inch planers and jointers, these knives come from the Freud/Diablo family, delivering reliability you can trust in high-volume milling environments.

Crafted from premium High Speed Steel stock, these industrial-grade knives are built to resist wear while maintaining a razor-sharp edge. Each knife is pre-ground to precise tolerances, ensuring a uniform bite across the full 18-inch length for smoother cuts and reduced snipe. The result is a noticeably crisper finish on hardwoods, softwoods, and even dense plywood, with less planing pass-time and fewer pass-through adjustments.

Why this matters for your shop

• Out-of-the-box precision: Pre-ground to a razor edge means you can install and start cutting with minimal setup, reducing downtime between jobs.
• Consistent results: Uniform thickness and bite across the entire knife length translate to uniform depths of cut and predictable finishes.
• Long-lasting performance: High Speed Steel balances hardness and toughness, delivering solid edge retention while remaining easier to resharpen in-shop than many alternatives.
• Professional-grade finish: A super smooth cut reduces tear-out and scorch on figured or oily woods, helping you achieve cleaner faces, smoother edges, and better veneer work.

Ideal applications and use cases

• High-volume production where consistency and uptime matter—think cabinet, furniture, and woodworking shops that routinely surface boards and dimension lumber.
• Hardwoods and softwoods alike benefit from the sharp edge and stable bite, minimizing chatter and producing flatter surfaces with less pass-through effort.
• Boards with varying density or minor tear-out-prone grains benefit from the even cut and reduced risk of gouging.

Performance insights and care tips

• Install knives with the correct orientation and ensure proper alignment to maximize edge life and minimize chatter.
• Handle edges with care when installing or changing knives to preserve their razor-sharp condition.
• Store in a dry environment and protect edges when not in use to extend life between sharpenings.
• For best results, pair with precise machine calibration and consistent feeding speeds to leverage the full precision of the 18" blade length.

Whether you’re renewing an aging setup, upgrading to industrial-grade reliability, or equipping a shop that handles diverse materials, the Freud C035 18" High Speed Steel Industrial Planer and Jointer Knives deliver a dependable, finish-ready cut with less downtime. Elevate your milling performance with blades designed for steady, professional results every run.