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Harris 6290-3NX cutting tip, brass finish, size 3

Harris

Harris 1501250 Cut-Tip 6290-3NX welding

SKU CH-0NWA-N0XMJ

A cutting tip for handheld or machine torches using natural gas or propane, compatible with Harris 6290-NX series and multiple torch models for demolition, shipbuilding and steel fabrication

  • Type1 Piece
  • Compatible with multiple torch series for flexible workshop use
  • Tip size 3 handles up to 3 in cutting thickness for heavy fabrication
  • Two-piece design suits demolition, shipbuilding and steel fabricating applications
  • Works with natural gas and propane fuel types for versatile operation
  • Fits Harris 42-4E, 42-4F, 62-5E, 62-5F, 62-5SSF, 980F torch models

Harris 1501250 Cut-Tip 6290-3NX

The Harris 1501250 Cut-Tip 6290-3NX is a new cutting tip built for handheld and machine torches. It accepts natural gas or propane and fits the 6290-NX series with a size-3 two-piece design. The tip supports a maximum cutting thickness of 3 in and is intended for demolition, shipbuilding and steel fabricating work.

Replaces worn tips on compatible torches

This tip replaces a worn or damaged cutting tip on torches from the 42-4E, 42-4F, 62-5E, 62-5F, 62-5SSF and 980F series. It also fits cutting attachments 39-3F, 49-3AF, 49-3F, 72-3 and 73-3. The upgrade is worth it when the existing tip no longer delivers a clean cut at the rated thickness.

Suits fabricators using listed Harris equipment

The tip suits welders and fabricators who already operate the compatible torch and attachment series shown above. It is not for operators who need a different tip size, a different fuel compatibility or a tip series outside 6290-NX. Buyers without the matching torch or attachment should look at other options.

Highlights

  • Compatible with multiple torch series for flexible workshop use
  • Tip size 3 handles up to 3 in cutting thickness for heavy fabrication
  • Two-piece design suits demolition, shipbuilding and steel fabricating applications
  • Works with natural gas and propane fuel types for versatile operation
  • Fits Harris 42-4E, 42-4F, 62-5E, 62-5F, 62-5SSF, 980F torch models

Specifications

BrandHarris
Type1 Piece

Questions about this item

Which cutting torches and attachments accept the 6290-3NX tip?

The tip fits Harris torch series 42-4E, 42-4F, 62-5E, 62-5F, 62-5SSF and 980F, plus attachments 39-3F, 49-3AF, 49-3F, 72-3 and 73-3.

What is the correct sequence for installing this two-piece tip on a handheld or machine torch?

Seat the inner cutting tip first, then thread the outer shell until it bottoms out; the step most often missed is tightening the shell after the inner tip is fully seated.

How do I know when the 6290-3NX tip needs replacement during demolition or shipbuilding work?

Replace the tip when the cutting orifice shows visible erosion, the pre-heat flames become uneven, or the maximum 3 in cutting thickness can no longer be achieved cleanly.

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