SpeedPrep EP 424 End Prep Form Tool Basic Pneumatic Kit

The SpeedPrep EP 424 Weld Prep Form Tool Basic Pneumatic Kit can form tool prep pipe and tube from 4in - 16in (DN100-400) through Sched 160. Like all Wachs machine tools, the EP 424 line uses a proven cold cutting machining process to limit heat affected zone on pipe. A pneumatic powered ID (inside diameter) mount end prep machine tool kit, the EP 424 is a precision I.D. tool, designed to face flanges, bevel, compound bevel, J prep, face and counterbore pipe, fittings and valves.


  • Safe cold cutting process, eliminates heat affected zone
  • Lathe machining delivers precise compound bevels and consistent lands
  • EP 424 AutoPrep eliminates the need for accessory templates or external tool slides
  • Fast setup and prep with standard self-centering mandrel legs
  • Corrosion resistant finishes on all components for extreme environments
  • Fully enclosed bearings and drive gears for safety and durability
  • Hardened alloy steel components, larger gear sets for high work loads
  • Lightweight yet rigid aluminum housing enhances portability
  • Low friction bearing system provides maximum stability, eliminating chatter

Design Capabilities

  • Form tool pipe from OD 4in - 14in (DN 100-350)
  • Fully modular construction for one man set-up and operation
  • Upgradable to use the AutoPrep autofeed and single point


  • Form Tooling Rotating Head Assembly
    4-16in OD (102-406 mm)
  • Standard Self-Centering Mandrel
    ID 3.27-15.96in (83-405 mm)
  • Pneumatic Drive Motor
  • Heavy duty storage case
  • Extension leg kit
  • Operating hand tools
  • Operation manual


Datasheet Product Line Manual