The 12" Aluminium Pie Jaws from Vortex are designed to fit Kitagawa-style FW Series power chucks, delivering a precise, even grip around the entire workpiece. Ideal for delicate or thin-walled components, these jaws help minimize distortion while maintaining strong clamping across the part for consistent runout and accuracy.

Crafted from high-quality aluminum, the jaws are lightweight yet rugged and easy to machine for custom configurations. This adaptability makes it simple to tailor jaw profiles to a wide range of parts, reducing setup time and expanding versatility across many applications without sacrificing holding power.

• Even, distortion-free grip for delicate work: Spreads clamping forces evenly around the circumference to protect thin-walled parts and improve concentricity during machining.
• Lightweight, machinable aluminum for custom profiles: Enables quick, on‑site jaw modifications and bespoke configurations to suit specific parts and processes, saving time and effort.
• Kitagawa FW Series compatibility with reliable, repeatable performance: Precisely engineered to match FW Series chucks for secure engagement and consistent results across demanding tasks.

Adopting these pie jaws helps you streamline setups, reduce part distortion, and achieve repeatable accuracy on every cycle. The combination of a lightweight aluminum body and easy-to-modify geometry supports faster changeovers, better surface finishes, and dependable holding power for a wide range of parts, from fragile specimens to thicker-walled components alike.