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 Tube OD Saddle Size

The 304 tube squaring machine is a leader in terms of safety and stainless steel tube cutting performance. It will face .250″ (6.35 mm) to 4.5″ (114.3 mm) OD tubing up to .250″ (6.35 mm) wall thickness. It features quick-change saddles (no tools required), graduated feed and a high visibility design to enhance productivity. Power can be supplied from a pneumatic or electric drive for cleanroom applications. When you see how rugged and precise the Model 304 machine is, you’ll understand why it’s relied upon for larger tube squaring and cutting by so many shops, in so many industries. With an integral, clear chip guard designed to provide increased operator safety, the Model 304 tube cutting and squaring machine uses full support OD clamping saddles or collets for holding the tubing with minimal distortion. A precise easy feed system is combined with a dual range, variable speed electric drive to provide optimum RPM and maximum operator control. The cutting head accepts squaring bits alone or in combination with beveling and ID deburring bits for complex preps.

Machine Package
Technical Specifications
Rental/Buy Now
Optional Accessories
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Pipe/Tube Size:*0.250" - 4.500" (*6.35 mm - 114.3 mm)
Wall Thickness:0.250" (6.4 mm) max
Drive Options:Air
100V Electric
110V Electric
220V Electric
Machine Package Includes:
  • Model 304 Sub. Assembly
  • Integrated Guard
  • Motor Assembly
  • Wrench Kit
  • Carrying Case
  • Operators Manual

Technical Specifications
Property Inches Metric
OD Mounting: *0.250" - 4.500" *(6.35 mm - 114.3 mm)
Wall Thickness (max): 0.250" (6.4 mm)
Axial clamping length (min): .875" (22.2 mm)
Feed Rate: (Per Revolution) .100" (2.5 mm)
Axial Feed Travel: .560"  (14.2 mm)

18.3 lbs

(8.3 kg)
Cutting Head Toolbit slots: 3  
Height over motor:
110V/220 Corded


(228.6 mm)
Machine Width: 19.000” (482.6 mm)
Length over motor:
110V/220V Corded


(304.8 mm)
Minimum Air Power requirement: 55 cfm
90 psi
(26.0 L/s)
(621 kPa)
Minimum Electric Power 9.6A@110V 50/60hz
2.5A@220V 50/60hz
 *With optional accessory included
Operating Manual: 304
Operating Manual: 304 W/ 100V Makita Motor
Operating Manual: 304 Collet Adapter Kit
Technical Specifications: 304 W/ Air, Electric Motor

Optional Accessories
Property Inches Metric
Electric foot pedal    
Variable Speed Controller    
Short Perch Saddle    
Collet Adapter    
Battery Charger    
Air Caddy    

Required Accessories


  • Used on multiple 300 series products
  • Squares material
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Optional Accessories

Air Caddy

Air Caddy

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