CNC foam clamping device

The depicted CNC clamping device is a simple yet effective tool for securing materials during machining. It seems to be specifically designed for foam or similar soft materials, as suggested by the image. Here’s a detailed description:

Description:
Material of the Clamp:

The clamp appears to be 3D-printed, likely made from PLA or PETG, providing enough durability to hold the material securely.
Design and Structure:

Rotating Element: The core component is a rotating mechanism secured with a screw or bolt serving as the pivot point.
Shape and Features: The top of the clamp has a serrated or toothed edge designed to grip the material (e.g., foam) firmly without causing damage.
Attachment: The clamp is mounted onto the work surface with screws, holding its position while pressing the workpiece against the base.
Application:

This clamping device is especially suitable for light CNC operations such as milling or cutting soft materials (e.g., foam, wood, or plastic).
The circular rotating