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The perfect solution for union halls, colleges, and trade schools where high numbers of coupons are utilized for basic weld training and for the qualification of welders using heavy wall pipe.

Tri Tool’s weld coupon machine is built around the rugged and dependable Model 208B BevelMASTER® and incorporates a strong, integral base stand for benchtop mounting. Machine package includes:

  • CouponMaster Sub. Assembly
  • Tool Holder Assembly
  • Air Motor Assembly
  • Mandrel Assembly
  • Jaw Block Assembly Set
  • Lathe Stand
  • Wrench Kit
  • Carrying Case
  • Operator’s Manual

Additional information

Pipe/Tube Size:

*1.503" – 8.625" (*38.1 mm – 219.0 mm)

Wall Thickness

**0.875" (22.2 mm) max

Drive Options

110V Electric
220V Electric


*With optional accessory included
**For larger wall thickness, contact Tri Tool Inc. for heavier wall procedures

Drawing2Weld Event

Join us for our annual Drawing2Weld event on June 10-14! Receive private in-person 1:1 demonstrations of our automated welding technology. This registration-only event allows you to see machines with applications in...
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