Outboard Spring Model

Curved Surfaces

The Milfab Outboard model works great on curved surfaces and tubing. A stripping mechanism is needed to hold the part.

Key Features

The Outboard model can punch round, oblong, square, or rectangular holes and comes standard with:

  • External heavy-duty die spring
  • A2 punch material
  • Keyed punch on non-round holes
  • Same Size as Gas Spring Model


Milfab Cams are made from case hardened steel to guarantee consistent performance and designed for long life.