Machinable OD/ID Form Holding Clamps Hold Any Shape
Custom-fit clamps for irregularly shaped workpieces.
Machinable collet clamps hold both external and internal shapes of workpieces with a single tightening.
Ideal for machining small, thin, complex and irregularly shaped parts on machining centers or turning lathes.
Collet is divided into as many as 10 sections, distributing clamping force evenly along the outer or inner contour to prevent deformation.
PRODUCT VIDEOS
Form Holding Clamp Features
Machinable Jaw
- Clamp any workpiece by machining the jaw to fit its unique shape.
- Clamp onto the external (O.D.) or internal (I.D.) contour of your workpiece.
Divided Collet Jaw
- Multi-segment collet mechanism applies uniform force along the contour, ensuring secure and deformation-free clamping.
Quick & Simple Operation
- Clamping is achieved with a single tightening —no complex setup required.
Compact Design
- Its compact body enables multiple clamps to be installed in tight spaces, maximizing fixture efficiency.
Changeable Jaw for Flexible Workholding
- Changing the jaw allows quick adaptation to different workpiece shapes, making dedicated fixturing faster and more cost-effective.
Versatile Clamping for Turning Applications
- Complex or irregularly shaped parts that are difficult to hold with a standard chuck can be securely clamped using machinable jaws—ideal for turning operations.
Application Example
Mechanically designed One-Touch clamps simplify fixture design. This leads to cost-effective workholding.

Clamping Low-Profile Workpieces
- Thin parts can be securely held using internal clamping jaws that distribute force evenly through 8 jaw sections.
- Proper torque control ensures optimal performance and prevents deformation of delicate parts.

Temporary Fixturing on Vises
- The clamp can be quickly mounted onto an existing vise using a fixture plate — ideal for short-run or trial jobs.