The 21 Inch Soft Jaws (60° Pitch) with 25mm Keyway for Kitagawa Style Power Chucks (Vortex) - SJ21L230F are precision-engineered to fit Kitagawa-style power chucks, delivering secure, repeatable workholding for a wide range of components during machining. Designed for engineers, machinists, and shop floor professionals, these soft jaws help you hold parts firmly while minimizing surface damage.

Made from high-quality materials with tight tolerances, they balance strength and machinability. The 60° pitched gripping surfaces bite securely on a variety of workpieces, while the 25mm keyway ensures accurate alignment and stable seating in Kitagawa-style chucks. The jaws are machinable, enabling you to tailor grip profiles to your specific part geometry without sacrificing performance.

• Secure, consistent grip with 60° pitch: The 60° angled surfaces provide reliable clamping across round and rectangular profiles, improving repeatability and reducing part movement during machining.
• 25mm keyway for Kitagawa-style compatibility: Precise keyway engagement ensures accurate assembly and repeatable seating in Kitagawa-style chucks, lowering setup time and misalignment risk.
• Durable, machinable material for custom setups: Tough, adaptable construction withstands demanding shop tasks and can be tuned to match unique part geometries for better grip and longevity.

With SJ21L230F soft jaws, you gain faster, more predictable setups, cleaner finishes, and fewer part-handling steps. The combination of a secure 60° grip and precise 25mm keyway minimizes runout, so your tooling can cut with confidence. The machinable material means you can refine each jaw to suit evolving production needs, extending chuck life and reducing downtime across your milling or turning workflows.