Harris
Harris 72-3 Cutting Attachment welding
Medium-duty cutting attachment for acetylene, natural gas, propane or propylene with a 90-degree head and compatibility with 6290-series tips
- TypeWelding Parts & Supplies
- Cuts up to 5 in thick steel with 90° head angle
- Works with acetylene, natural gas, propane and propylene fuels
- Accepts 6290 series cutting tips for versatile applications
- Brass body withstands medium-duty welding tasks
- Weighs 24 oz for controlled handling during operation
Harris 72-3 Cutting Attachment
The Harris 72-3 is a medium-duty cutting attachment designed for metal fabrication and repair work. It accepts acetylene, natural gas, propane and propylene fuel types. The brass body provides durability for workshop environments.
90-degree head with compatible tips
The 90-degree head angle allows access to tight joints and awkward positions. It fits Harris torch handle part number 85 and Grainger part number 39DM46. Compatible cutting tip series include 6290, 6290-NFF, 6290-NX, 6290-NXM, 6290-NXP, 6290AC and 6290S.
Upgrades from basic cutting heads
This attachment replaces fixed-angle or single-fuel cutting heads when multi-fuel flexibility is required. The jump is worth it for operators who switch between acetylene and alternative fuel gases on the same torch handle. Not for users needing heavy-duty capacity beyond the medium-duty rating.
Highlights
- Cuts up to 5 in thick steel with 90° head angle
- Works with acetylene, natural gas, propane and propylene fuels
- Accepts 6290 series cutting tips for versatile applications
- Brass body withstands medium-duty welding tasks
- Weighs 24 oz for controlled handling during operation
Specifications
| Type | Welding Parts & Supplies |
|---|---|
| Brand | HARRIS |
Questions about this item
How thick can the 72-3 cutting attachment cut in a single pass?
The attachment is rated for a maximum cutting thickness of 5 in.
What is the weight of the 72-3 cutting attachment during all-day use?
The unit weighs 24 oz, which keeps operator fatigue low during extended cutting sessions.
Which torch handle must I already own to mount the 72-3 cutting attachment?
It fits Harris torch handle manufacturer part number 85 or Grainger part number 39DM46.
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