0330-0007 - Victor 1-101 Size 4 Acetylene Cutting Tip | 3-Inch Cut Capacity

Heavy Duty Cutting Power with the Victor Size 4 Tip

When you are staring down a 3-inch thick slab of steel, you need a cutting tip that isn't going to quit halfway through the job. The Victor 1-101 Size 4 Acetylene Cutting Tip (0330-0007) is built exactly for those heavy-duty moments. Whether you are working demolition, heavy fabrication, or just need to sever thick plate in the shop, this is the go-to tip for professional welders who trust the Victor name. It is designed to fit your standard Victor heavy-duty torch handles (like the 300 series), so you can swap it in and get to work immediately without worrying about fitment issues.

What sets this tip apart is its one-piece copper construction. Unlike cheaper tips that might use mixed metals or two-piece designs that clog easily, this solid copper tip handles heat incredibly well. It stays cooler longer, which means less slag adhesion and a cleaner cut face. A cleaner cut means less time spent with a grinder afterwards, saving you labor hours and consumables. The flame characteristics are exactly what you expect from Victor: a defined preheat cone and a powerful, straight oxygen jet that blows through metal cleanly.

Using the right size tip is crucial for safety and quality. Trying to cut 3-inch steel with a smaller tip leads to frustration, messy cuts, and overheating. Stepping up to this Size 4 gives you the BTU output and oxygen flow required to make a smooth, drop-cut pass at a steady 9-12 inches per minute. Just dial in your regulators—around 45 PSI on the oxygen and 7 PSI on the acetylene—and watch it work. It is a reliable workhorse that belongs in every heavy-duty torch kit.

Why Welders Choose This Tip:

• Deep Cutting: Handles up to 3" plate effortlessly.
• Durability: Solid copper withstands high heat and abuse.
• Reliability: Consistent flame pattern every time you light up.
• Less Grinding: Produces smooth cuts with minimal slag.