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The Model 576AC SEVERMASTER™ severs 2.0” to 6.625″ (50.8 to 168.3 mm) 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. The Model 576AC has a collet clamping length of 3.00” (76.2mm).

Machine Package
Technical Specifications
Rental/Buy Now
Optional Accessories
Request a demo
Pipe/Tube Size:2.000" - 6.625" (50.8 mm - 168.3 mm)
Wall Thickness:**0.156" (4.0 mm)
Drive Options:*Air
110V Electric
220 V Electric
Machine Package Includes:
  • Model 576AC Subassembly
  • Electric Motor Assembly
  • Bench Stand
  • Severing Bit
  • Wrench Kit
  • Operators Manual

Technical Specifications
Property Inches Metric
OD Mounting: 2.000" - 6.625" (50.8 mm - 168.3 mm)
Wall Thickness (max): **.156" **(4.0 mm)
Feed Rate: (Per Revolution) .001" - .005"  (0.02 mm - .13 mm))
Weight: 93 lbs  (42.2 kg)
Cutting Head Toolbit slots: 1  
Rotating head diameter: 15.700" (398.8 mm)
Height: 17.390” (441.7 mm)
Width: 16.540” (420.1 mm)
Length over motor 19.290" (490.0 mm)
Minimum Air
Power requirement:
Option Available Upon Request  
Minimum Electric Power 115VAC, 20 - 60 Hz, 11A
220VAC, 50/60 Hz, 5.5A
*With optional accessory included

**For larger wall thickness, contact Tri Tool Inc. for heavier wall procedures
Operating Manual - 576AC
Technical Specification - 576AC W/ Electric Motor
Tool Bits
Number Property Dimensions
Optional Accessories
Property Inches Metric
SQM-2AC Squaring Module    
#3 Tool Holder    
Pneumatic Motor on Request    
600 Series Collets    
576AC Case    
Air Caddy    

Optional Accessories

Air Caddy

Air Caddy

  • Filter/Regulator/Lubricator (FRL)
  • Small Air Caddy: <165 cfm
  • Large Air Caddy: >165 cfm
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