1st Machine Tool Accessories Ltd

Machine Tool
Accessories
Workholding Specialists

Expanding Mandrels

Precision Workholding for Complex Machining

Ensure secure and precise internal clamping with our range of expanding mandrels.  Designed for versatility in machining applications. Whether you’re working with awkwardly shaped or delicate components.  These mandrels provide an ideal solution for achieving reliable internal grip without distortion. Commonly used in milling, gear cutting, grinding, and vertical boring. Expanding mandrels are indispensable tools for enhancing machining accuracy.

Why Choose 1MTA Expanding Mandrels?

  • Customisable Clamping: Our mandrels are machinable to fit complex or non-standard workpieces. Ensuring precision and eliminating the risk of distortion.
  • Versatile Designs: We offer a variety of solutions, including mandrels that require a through bore for accessing the clamping screw, as well as those with a side clamping mechanism for blind bore workpieces.
  • Three Expanding Mandrel Types: Choose from our range of ID Xpansion clamps, manual actuators for mills and lathes, and Side-Loc-Xpansion clamps. Tailored to different machining needs.
  • Reliable Performance: Engineered for high-performance tasks such as gear cutting and vertical boring. our expanding mandrels provide consistent, repeatable results.

Explore our full selection and contact one of our experts today to find the perfect solution for your workholding requirements.