Tube Severing Machine

The Model 572AC SEVERMASTER™ severs .25” to 2″ (6.4 to 50.8mm) diameter tubes and thin wall pipe. This machine enhances productivity by incorporation of the auto-cycle tool model and quick lock collet closure. A cam cycle tool bit feed mechanism, with adjustable depth of feed from .001” to .005” (.02 to .13mm), automatically returns the tool bit to the home position ready to start the next cut. The feed increment per revolution is adjustable to optimize the cutting speed relative to the material. The tool module also allows setting the start and finish cut positions to minimize the cycle time. A variable speed motor provides further cutting speed control for increased tool bit life and ID burr reduction. The quick lock mechanism actuates the collet with a single lever stroke for simple collet changes.

Tool bit options are available to minimize the burr on the mounting side or the drop-off side of the sever line and in different edge widths to match the tube wall thickness. The tool also incorporates mounting features to allow use of an SQM-1AC Tube Squaring Module for optimum burr free ends.



  • 0.25” to 2.0” OD (6.4 to 50.8mm)
  • Wall Thickness Up To 0.065” (1.65mm)
  • Electric Drive for Cleanroom Applications
  • Full Support OD Mounting Saddles
  • Sever, Optional Squaring Module
  • Preparation on mild, chrome, stainless, copper-nickel alloy, aluminum
  • Special procedures for: inconel, other high temp alloys
  • Weight 70 lbs (31.8 kg)
  • Perfect Alternative to Pipe Saws that Generate Particulate Contamination
  • Auto Cycle Tool Bit Control
  • Produces Easily Collectable Ribbon-like Chips
  • Full Support OD Mounting Saddles
  • Burr Free Cutting
  • No Damage to Electropolished Surfaces
  • Gear Driven Powerhead Rotates on Precision Cross Roller Bearing
  • Single Lever Collet Actuation
  • Fully Enclosed Gears for Operator Safety


Tri Tool Inc

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