Dillon Manufacturing Introduces Extra-Long Hard Jaws to Extend Capability of Big Bore Chucks!
Dillon Manufacturing has expanded its workholding portfolio with the introduction of extra-long hard jaws designed to enable reliable machining of smaller diameters using large bore power chucks. The new jaws extend center reach and versatility, allowing shops to take on a broader range of jobs without changing chuck sizes—an advantage for operations that frequently switch between part families.
The extra-long hard jaws are compatible with 8-inch to 15-inch power chucks, helping manufacturers maximize the utility of existing big bore chucks. By increasing reach toward the centerline, the jaws make it easier to securely clamp and machine small-diameter parts that would otherwise be challenging in large chucks, improving flexibility across turning applications.
Built from durable 8620 steel, the jaws are engineered for long service life and consistent performance in demanding production environments. Dillon offers multiple length options for each chuck size, enabling shops to tailor setups to specific workpieces and machining requirements. This configurability supports a wide range of applications while maintaining rigidity and accuracy.
The design also emphasizes faster changeovers, helping reduce setup time and downtime between jobs. By streamlining transitions and improving access to smaller diameters, the extra-long hard jaws contribute to higher overall equipment effectiveness and productivity—particularly valuable when machining complex or short-run parts on large machines.
In addition to these jaws, Dillon Manufacturing provides a comprehensive lineup of workholding solutions available through its nationwide network of industrial distributors. Customers are supported by experienced application engineers who assist with product selection and setup optimization, ensuring the right solution for each machining challenge.
With the launch of its extra-long hard jaws, Dillon Manufacturing offers shops a practical way to extend the capability of big bore chucks, improve setup efficiency, and confidently machine small-diameter components without compromising stability or throughput.
