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428647 Hypertherm Duramax FlushCut Consumable Kit, for Powermax 105
  • 428647 Hypertherm Duramax FlushCut Consumable Kit, for Powermax 105
  • 428647 Hypertherm Duramax FlushCut Consumable Kit, for Powermax 105
  • 428647 Hypertherm Duramax FlushCut Consumable Kit, for Powermax 105
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Rapid Ref : 428647  

Hypertherm Duramax FlushCut Consumable Kit, for Powermax 105
428647

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£174.40  EX VAT
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Close-cutting applications such as lug and attachment removal are typically done using oxyfuel, carbon arc gouging, or traditional plasma cutting tools. New flush-cutting capabilities of Powermax® plasma systems now offer a more efficient process for these operations.

Patented FlushCut™ consumables have been specifically designed to allow Powermax users to cut attachments, lugs, pad eyes and other positive features as close to the base as possible without piercing or damaging the workpiece. An angled nozzle bore design and flat guiding shield enables flush cutting that leaves less than 5mm (3/16”) residual material on the base or work piece, reducing grinding and secondary repair operations.

FlushCut consumables can be used in both mechanised and handheld applications with the Powermax 105 System.

Please note: not compatible with Duramax Retrofit torches.

Kit Contents

Part # Description Qty
420540 Retaining Ring 1
420533 Nozzle 1
420536 Retaining Cap 1
220842 Electrode 1
420539 Swirl Ring 1
  Total 5 parts

Brochures & Manuals

BROCHURES & MANUALS
   View Brochure

Related Items

Duramax Series FAQs

Questions buyers ask when choosing, fitting and looking after replacement consumables for this style of plasma cutting torch.

What are the consumable parts in a plasma torch and what does each one do?icon-minus-redicon-plus-red

A typical plasma torch consumable stack has an electrode, a nozzle, a swirl ring, a retaining cap and usually a shield. The electrode carries the current and wears with every arc start. The nozzle shapes and constricts the arc. The swirl ring spins the gas around the electrode, and the retaining cap holds the parts together.

The shield protects and cools the other parts, especially the nozzle, from molten spatter. Some torches combine several of these parts into a single cartridge, so check your torch manual for the exact layout.

How do I know when an electrode needs replacing?icon-minus-redicon-plus-red

Electrodes have a small insert at the tip that wears into a pit as you cut. Some pitting is normal, but once it reaches the maker's limit the arc can damage the copper body and the torch can be harmed quickly. Some makers set the limit by cutting current, so use the figure in your manual. Replace the nozzle at the same time as the electrode.

Other warning signs are a wandering or unstable arc, hard starting, and needing to slow down to get through the metal.

How is a shield different from an unshielded cap, and does it matter for drag cutting?icon-minus-redicon-plus-red

A shield sits at the front of the torch and protects the nozzle from molten spatter and double arcing. On hand torches, a shield also lets you rest the torch on the plate and drag it along the cut, which keeps the standoff consistent.

Unshielded parts need a controlled standoff and may give slower speeds, more dross and shorter nozzle life. On machine torches that sense the plate surface by electrical contact, a special conductive shield and retaining cap are usually needed, so check the maker's chart before ordering.

What is different about gouging consumables?icon-minus-redicon-plus-red

Gouging removes metal from the surface instead of cutting through it, for example to remove a weld or a defect. Gouging nozzles generally have a wider orifice that gives a wider, softer arc, and some torches use a dedicated gouging shield as well.

Gouging parts are made for a particular torch and current range, so use the parts the maker's chart lists for your torch, current and task. Do not fit gouging parts for through-cutting or the reverse, as cut quality will suffer.

See all 6 questions for this category

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