Cutting Torch Kits - Oxy-Acetylene Sets

Cutting Torch Kit

Explore WeldingMart’s premium collection of cutting torch kits, designed to deliver precision, power, and reliability for professional and DIY applications. Whether you’re working on industrial projects, repairs, or fabrication, our cutting torch kits provide the tools you need to make clean and efficient cuts on a variety of metals. Built for durability and ease of use, these kits are ideal for welders, metalworkers, and fabricators.

Cutting torch kits include everything you need to start oxy-acetylene or oxy-propane cutting in a single purchase - regulators, hoses, torch body, cutting attachment, tips, and safety accessories. WeldingMart stocks Harris and Victor cutting torch kits sized for light sheet metal work through heavy structural plate.

The Harris 4400371 heavy-duty kit handles plate up to 6 in. thick and includes single-stage regulators, 12.5 ft. hoses, a 62-5FC cutting torch, and tip sizes for light to heavy cutting. The Harris 4400353 light-duty kit suits HVAC, plumbing, and general shop cutting with a smaller footprint and lower cost of entry. Both kits are built around the industry-standard Harris 25GX torch body with Model 85 tips.

All WeldingMart cutting torch kits include the regulators, hoses, and at least one cutting tip needed to start cutting the same day they arrive. Free shipping on all orders over $99. Call WeldingMart to confirm the right kit for your cylinder connection type and fuel gas.

Frequently Asked Questions

What's included in a typical cutting torch kit, and what do I need to buy separately?

Most cutting torch kits bundle the torch body, cutting attachment or integrated cutting head, a set of tips (commonly one or more sizes), and hose connections. You will still need to purchase oxygen and fuel gas regulators, hoses, a striker/igniter, and your gas supply separately unless the kit is listed as a complete outfit. Always check the kit contents list before ordering.

Which fuel gas — acetylene, propane, or propylene — works best for hand cutting with these torches?

Acetylene gives the fastest preheat and fastest cutting start, making it the traditional choice for hand cutting. Propane is lower in cost and easier to handle in large cylinders but requires a longer preheat time and a different nozzle design. Propylene (e.g., Apachi+) offers cutting speeds comparable to acetylene with propane-like handling convenience. Nozzles are not interchangeable between fuel gases, so confirm the kit's tip compatibility with your gas before ordering.

What metal thickness range can a hand cutting torch handle?

Oxy-fuel cutting is suited for mild and low-carbon steel from thin sheet up to several inches thick — tip selection determines the usable range. Thicker plate requires a larger tip orifice and higher oxygen pressure. Stainless steel and non-ferrous metals (aluminum, copper) do not cut cleanly with a standard torch because they do not form the iron-oxide reaction that drives oxy-fuel cutting; a flux injection or plasma process is needed for those materials.

Do the torches in these kits require a specific regulator pressure?

Yes. Typical oxy-fuel cutting setups use an oxygen regulator rated up to about 14 bar (200 psi) output and a fuel gas regulator rated to approximately 2 bar (30 psi) output. The exact working pressures depend on tip size and fuel gas; consult the tip chart included with your torch or the tip manufacturer's data. Always use regulators rated for the specific fuel gas — acetylene and propane/propylene regulators are not interchangeable.

What safety accessories should I have on hand when using a cutting torch kit?

Flashback arrestors are strongly recommended (and often required) on both the oxygen and fuel gas hose inlets at the torch. Reverse-flow check valves at the regulator outlets add a second layer of protection. You also need appropriate eye protection (shade 3–5 filter lens for cutting), leather gloves, and a fire-resistant work jacket. Keep a fire extinguisher within reach and ensure the work area is clear of flammable materials.

Can I use one cutting tip for all thicknesses, or do I need multiple tips?

One tip will not cover all thicknesses efficiently. Manufacturers publish tip charts that match tip number (orifice size) to metal thickness and the appropriate oxygen/fuel pressures and cutting speeds. Using a tip that is too small for thick plate produces a ragged cut with adhering slag, while an oversized tip on thin material wastes gas and can blow out the kerf. A starter kit usually includes two or three common tip sizes; additional tips should be matched to your most frequent cutting thicknesses.